dolphin/Docs/DSP/Crazy Taxi.txt

// documented UCode of Crazy Taxi
//
//

////////////////////////////////////////////////////////////
// MemMap
//


0x0000
0x0140
0x0280						// outbuffer left and right... each channel is 0x140 samples long
0x0400
0x0540
0x0680
0x07C0
0x0900
0x0A40
0x0B80 to 0x0C40			CurrentPB

0x0B87

// addresses to buffers
0x0E08
0x0E09
0x0E0A						// point to output buffer
0x0E0B
0x0E0C
0x0E0D
0x0E0E
0x0E0F
0x0E10


// callbacks
0x0E15						SrcSelectFunction      // perhaps CMD0 setups some kind of jmp table at this addresses
0x0E16						CoefFunction
0x0E14						MixCtrlFunction

0x0e17						TmpBuffer exceptions
0x0e18						TmpBuffer exceptions
0x0e19						TmpBuffer exceptions


0x0e1c						TmpBuffer for Opcode3()


0x0e40 ...                  mixer inputs

0x0e42						something for the Decoder Functions



////////////////////////////////////////////////////////////
// Code
//



0000 0000      NOP	
0001 0000      NOP	
0002 029f 0c10 JMP	0x0c10
0004 029f 0c1f JMP	0x0c1f
0006 029f 0c3b JMP	0x0c3b
0008 029f 0c4a JMP	0x0c4a
000a 029f 0c50 JMP	0x0c50
000c 029f 0c82 JMP	0x0c82
000e 029f 0c88 JMP	0x0c88


Init-Code()

0010 1302      SBSET	#0x02
0011 1303      SBSET	#0x03
0012 1204      SBCLR	#0x04
0013 1305      SBSET	#0x05
0014 1306      SBSET	#0x06
0015 8e00      S40	
0016 8c00      CLR15	
0017 8b00      M0	
0018 0092 00ff LRI	$18, #0x00ff
001a 8100      CLR	$30
001b 8900      CLR	$31
001c 009e 0e80 LRI	$30, #0x0e80
001e 00fe 0e1b SR	@0x0e1b, $30
0020 8100      CLR	$30
0021 00fe 0e31 SR	@0x0e31, $30
0023 16fc dcd1 SI	@DMBH, #0xdcd1
0025 16fd 0000 SI	@DMBL, #0x0000
0027 16fb 0001 SI	@DIRQ, #0x0001

// wait for mail
0029 26fc      LRS	$30, @DMBH
002a 02a0 8000 ANDCF	$30, #0x8000
002c 029c 0029 JZR	0x0029

002e 029f 0045 JMP	0x0045



0030 1302      SBSET	#0x02
0031 1303      SBSET	#0x03
0032 1204      SBCLR	#0x04
0033 1305      SBSET	#0x05
0034 1306      SBSET	#0x06
0035 8e00      S40	
0036 8c00      CLR15	
0037 8b00      M0	
0038 0092 00ff LRI	$18, #0x00ff
003a 16fc dcd1 SI	@DMBH, #0xdcd1
003c 16fd 0001 SI	@DMBL, #0x0001
003e 16fb 0001 SI	@DIRQ, #0x0001
0040 26fc      LRS	$30, @DMBH
0041 02a0 8000 ANDCF	$30, #0x8000
0043 029c 0040 JZR	0x0040

------------------------------------------------------------
Main()

0045 8e00      S40	
0046 8100      CLR	$30
0047 8900      CLR	$31
0048 009f babe LRI	$31, #0xbabe
004a 26fe      LRS	$30, @CMBH
004b 02c0 8000 ANDF	$30, #0x8000
004d 029c 004a JZR	0x004a
004f 8200      CMP	
0050 0294 004a JNE	0x004a
0052 23ff      LRS	$27, @CMBL
0053 8100      CLR	$30
0054 26fe      LRS	$30, @CMBH
0055 02c0 8000 ANDF	$30, #0x8000
0057 029c 0054 JZR	0x0054
0059 27ff      LRS	$31, @CMBL
005a 0240 7fff ANDI	$32, #0x7fff
005c 2ece      SRS	@DSMAH, $30
005d 2fcf      SRS	@DSMAL, $31
005e 16cd 0c00 SI	@DSPA, #0x0c00
0060 8100      CLR	$30
0061 2ec9      SRS	@DSCR, $30
0062 1ffb      MRR	$31, $27
0063 2fcb      SRS	@DSBL, $31
0064 02bf 055c CALL	0x055c     // Wait for DMA control reg
0066 0080 0c00 LRI	$0, #0x0c00


0068 8e00      S40	
0069 8100      CLR	$30
006a 8970      CLRhL	$31 : $30, @$0
006b b100      TST	$30
006c 0291 007e JX1	0x007e


// check if the code it out of Opcode is > 0x12 if so send a 0xBAAD and HALT
006e 0a12      LRIS	$26, #0x12
006f c100      CMPAXH	$30, $26
0070 0292 007e JX2	0x007e

0072 009f 0aff LRI	$31, #0x0aff   // load jump table base address
0074 4c00      ADD	$30, $31
0075 1c7e      MRR	$3, $30
0076 0213      ILRR	$30, @$3
0077 1c7e      MRR	$3, $30
0078 176f      JMPR	$3				// jump to the opcode


// HALT - but this one seems to be unreachable
0079 16fc fbad SI	@DMBH, #0xfbad
007b 16fd 8080 SI	@DMBL, #0x8080
007d 0021      HALT	

// we got a wrong opcode - HALT
007e 16fc baad SI	@DMBH, #0xbaad
0080 2efd      SRS	@DMBL, $30
0081 0021      HALT


////////
// Opcode_00()
	
0082 8100      CLR	$30
0083 8970      CLRhL	$31 : $30, @$0
0084 8e78      S40hL	: $31, @$0
0085 2ece      SRS	@DSMAH, $30
0086 2fcf      SRS	@DSMAL, $31
0087 009e 0e44 LRI	$30, #0x0e44
0089 2ecd      SRS	@DSPA, $30
008a 0e00      LRIS	$30, #0x00
008b 2ec9      SRS	@DSCR, $30
008c 009e 0040 LRI	$30, #0x0040
008e 2ecb      SRS	@DSBL, $30
008f 0081 0e44 LRI	$1, #0x0e44
0091 0082 0000 LRI	$2, #0x0000
0093 009b 009f LRI	$27, #0x009f
0095 009a 0140 LRI	$26, #0x0140
0097 8100      CLR	$30
0098 8900      CLR	$31
0099 8f00      S16	
009a 02bf 055c CALL	0x055c     // Wait for DMA control reg
009c 193e      LRRI	$30, @$1
009d 193c      LRRI	$28, @$1
009e b100      TST	$30
009f 193f      LRRI	$31, @$1
00a0 0294 00a6 JNE	0x00a6
00a2 005a      LOOP	$26
00a3 1b5e      SRRI	@$2, $30
00a4 029f 00ae JMP	0x00ae
00a6 9900      ASR16	$31
00a7 1b5e      SRRI	@$2, $30
00a8 1b5c      SRRI	@$2, $28
00a9 007b 00ad BLOOP	$27, 0x00ad
00ab 4c00      ADD	$30, $31
00ac 1b5e      SRRI	@$2, $30
00ad 1b5c      SRRI	@$2, $28
00ae 193e      LRRI	$30, @$1
00af 193c      LRRI	$28, @$1
00b0 b100      TST	$30
00b1 193f      LRRI	$31, @$1
00b2 0294 00b8 JNE	0x00b8
00b4 005a      LOOP	$26
00b5 1b5e      SRRI	@$2, $30
00b6 029f 00c0 JMP	0x00c0
00b8 9900      ASR16	$31
00b9 1b5e      SRRI	@$2, $30
00ba 1b5c      SRRI	@$2, $28
00bb 007b 00bf BLOOP	$27, 0x00bf
00bd 4c00      ADD	$30, $31
00be 1b5e      SRRI	@$2, $30
00bf 1b5c      SRRI	@$2, $28
00c0 193e      LRRI	$30, @$1
00c1 193c      LRRI	$28, @$1
00c2 b100      TST	$30
00c3 193f      LRRI	$31, @$1
00c4 0294 00ca JNE	0x00ca
00c6 005a      LOOP	$26
00c7 1b5e      SRRI	@$2, $30
00c8 029f 00d2 JMP	0x00d2
00ca 9900      ASR16	$31
00cb 1b5e      SRRI	@$2, $30
00cc 1b5c      SRRI	@$2, $28
00cd 007b 00d1 BLOOP	$27, 0x00d1
00cf 4c00      ADD	$30, $31
00d0 1b5e      SRRI	@$2, $30
00d1 1b5c      SRRI	@$2, $28
00d2 0082 0400 LRI	$2, #0x0400
00d4 193e      LRRI	$30, @$1
00d5 193c      LRRI	$28, @$1
00d6 b179      TSThL	$30 : $31, @$1
00d7 0294 00dd JNE	0x00dd
00d9 005a      LOOP	$26
00da 1b5e      SRRI	@$2, $30
00db 029f 00e5 JMP	0x00e5
00dd 9900      ASR16	$31
00de 1b5e      SRRI	@$2, $30
00df 1b5c      SRRI	@$2, $28
00e0 007b 00e4 BLOOP	$27, 0x00e4
00e2 4c00      ADD	$30, $31
00e3 1b5e      SRRI	@$2, $30
00e4 1b5c      SRRI	@$2, $28
00e5 193e      LRRI	$30, @$1
00e6 193c      LRRI	$28, @$1
00e7 b179      TSThL	$30 : $31, @$1
00e8 0294 00ee JNE	0x00ee
00ea 005a      LOOP	$26
00eb 1b5e      SRRI	@$2, $30
00ec 029f 00f6 JMP	0x00f6
00ee 9900      ASR16	$31
00ef 1b5e      SRRI	@$2, $30
00f0 1b5c      SRRI	@$2, $28
00f1 007b 00f5 BLOOP	$27, 0x00f5
00f3 4c00      ADD	$30, $31
00f4 1b5e      SRRI	@$2, $30
00f5 1b5c      SRRI	@$2, $28
00f6 193e      LRRI	$30, @$1
00f7 193c      LRRI	$28, @$1
00f8 b179      TSThL	$30 : $31, @$1
00f9 0294 00ff JNE	0x00ff
00fb 005a      LOOP	$26
00fc 1b5e      SRRI	@$2, $30
00fd 029f 0107 JMP	0x0107
00ff 9900      ASR16	$31
0100 1b5e      SRRI	@$2, $30
0101 1b5c      SRRI	@$2, $28
0102 007b 0106 BLOOP	$27, 0x0106
0104 4c00      ADD	$30, $31
0105 1b5e      SRRI	@$2, $30
0106 1b5c      SRRI	@$2, $28
0107 0082 07c0 LRI	$2, #0x07c0
0109 193e      LRRI	$30, @$1
010a 193c      LRRI	$28, @$1
010b b179      TSThL	$30 : $31, @$1
010c 0294 0112 JNE	0x0112
010e 005a      LOOP	$26
010f 1b5e      SRRI	@$2, $30
0110 029f 011a JMP	0x011a
0112 9900      ASR16	$31
0113 1b5e      SRRI	@$2, $30
0114 1b5c      SRRI	@$2, $28
0115 007b 0119 BLOOP	$27, 0x0119
0117 4c00      ADD	$30, $31
0118 1b5e      SRRI	@$2, $30
0119 1b5c      SRRI	@$2, $28
011a 193e      LRRI	$30, @$1
011b 193c      LRRI	$28, @$1
011c b179      TSThL	$30 : $31, @$1
011d 0294 0123 JNE	0x0123
011f 005a      LOOP	$26
0120 1b5e      SRRI	@$2, $30
0121 029f 012b JMP	0x012b
0123 9900      ASR16	$31
0124 1b5e      SRRI	@$2, $30
0125 1b5c      SRRI	@$2, $28
0126 007b 012a BLOOP	$27, 0x012a
0128 4c00      ADD	$30, $31
0129 1b5e      SRRI	@$2, $30
012a 1b5c      SRRI	@$2, $28
012b 193e      LRRI	$30, @$1
012c 193c      LRRI	$28, @$1
012d b179      TSThL	$30 : $31, @$1
012e 0294 0134 JNE	0x0134
0130 005a      LOOP	$26
0131 1b5e      SRRI	@$2, $30
0132 029f 013c JMP	0x013c
0134 9900      ASR16	$31
0135 1b5e      SRRI	@$2, $30
0136 1b5c      SRRI	@$2, $28
0137 007b 013b BLOOP	$27, 0x013b
0139 4c00      ADD	$30, $31
013a 1b5e      SRRI	@$2, $30
013b 1b5c      SRRI	@$2, $28
013c 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_01()
013e 0085 ffff LRI	$5, #0xffff
0140 8150      CLRhL	$30 : $26, @$0
0141 8940      CLRhL	$31 : $24, @$0
0142 8e48      S40hL	: $25, @$0
0143 00fa 0e17 SR	@0x0e17, $26
0145 00f8 0e18 SR	@0x0e18, $24
0147 0081 0000 LRI	$1, #0x0000
0149 02bf 04f1 CALL	0x04f1
014b 00da 0e17 LR	$26, @0x0e17
014d 00d8 0e18 LR	$24, @0x0e18
014f 8948      CLRhL	$31 : $25, @$0
0150 0081 0400 LRI	$1, #0x0400
0152 02bf 04f1 CALL	0x04f1
0154 00da 0e17 LR	$26, @0x0e17
0156 00d8 0e18 LR	$24, @0x0e18
0158 8948      CLRhL	$31 : $25, @$0
0159 0081 07c0 LRI	$1, #0x07c0
015b 02bf 04f1 CALL	0x04f1
015d 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_09()
015f 0086 07c0 LRI	$6, #0x07c0
0161 02bf 0484 CALL	0x0484
0163 029f 0068 JMP	0x0068     // Return to message loop.

// DMA something back to RAM
// Opcode_06()
0165 8100      CLR	$30
0166 8e00      S40	
0167 191e      LRRI	$30, @$0
0168 191c      LRRI	$28, @$0
0169 2ece      SRS	@DSMAH, $30
016a 2ccf      SRS	@DSMAL, $28
016b 16cd 0000 SI	@DSPA, #0x0000
016d 16c9 0001 SI	@DSCR, #0x0001
016f 16cb 0780 SI	@DSBL, #0x0780
0171 02bf 055c CALL	0x055c     // Wait for DMA control reg
0173 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_17()
0175 8100      CLR	$30
0176 8970      CLRhL	$31 : $30, @$0
0177 8e60      S40hL	: $28, @$0
0178 2ece      SRS	@DSMAH, $30
0179 2ccf      SRS	@DSMAL, $28
017a 16cd 0e44 SI	@DSPA, #0x0e44
017c 16c9 0000 SI	@DSCR, #0x0000
017e 8900      CLR	$31
017f 0d20      LRIS	$29, #0x20
0180 2dcb      SRS	@DSBL, $29
0181 4c00      ADD	$30, $31
0182 1c80      MRR	$4, $0
0183 0080 0280 LRI	$0, #0x0280
0185 0081 0000 LRI	$1, #0x0000
0187 0082 0140 LRI	$2, #0x0140
0189 0083 0e44 LRI	$3, #0x0e44
018b 0a00      LRIS	$26, #0x00
018c 27c9      LRS	$31, @DSCR
018d 03a0 0004 ANDCF	$31, #0x0004
018f 029c 018c JZR	0x018c                // wait for dma loop
0191 2ece      SRS	@DSMAH, $30
0192 2ccf      SRS	@DSMAL, $28
0193 16cd 0e54 SI	@DSPA, #0x0e54
0195 16c9 0000 SI	@DSCR, #0x0000
0197 16cb 0260 SI	@DSBL, #0x0260
0199 009f 00a0 LRI	$31, #0x00a0
019b 8f00      S16	
019c 007f 01a5 BLOOP	$31, 0x01a5
019e 197e      LRRI	$30, @$3
019f 1b1a      SRRI	@$0, $26
01a0 197c      LRRI	$28, @$3
01a1 1b1a      SRRI	@$0, $26
01a2 1b5e      SRRI	@$2, $30
01a3 7c22      NEGhS	$30 : @$2, $28
01a4 1b3e      SRRI	@$1, $30
01a5 1b3c      SRRI	@$1, $28
01a6 1c04      MRR	$0, $4
01a7 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_13()
01a9 8e70      S40hL	: $30, @$0
01aa 8960      CLRhL	$31 : $28, @$0
01ab 191f      LRRI	$31, @$0
01ac 2ece      SRS	@DSMAH, $30
01ad 2ccf      SRS	@DSMAL, $28
01ae 16cd 0c00 SI	@DSPA, #0x0c00
01b0 16c9 0000 SI	@DSCR, #0x0000
01b2 0503      ADDIS	$33, #0x03
01b3 0340 fff0 ANDI	$33, #0xfff0
01b5 2fcb      SRS	@DSBL, $31
01b6 02bf 055c CALL	0x055c     // Wait for DMA control reg
01b8 0080 0c00 LRI	$0, #0x0c00
01ba 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_02()
01bc 8100      CLR	$30
01bd 8970      CLRhL	$31 : $30, @$0
01be 8e78      S40hL	: $31, @$0
01bf 2ece      SRS	@DSMAH, $30
01c0 2fcf      SRS	@DSMAL, $31
01c1 16cd 0b80 SI	@DSPA, #0x0b80
01c3 16c9 0000 SI	@DSCR, #0x0000
01c5 16cb 00c0 SI	@DSBL, #0x00c0
01c7 0082 0e08 LRI	$2, #0x0e08
01c9 009f 0000 LRI	$31, #0x0000
01cb 1b5f      SRRI	@$2, $31
01cc 009f 0140 LRI	$31, #0x0140
01ce 1b5f      SRRI	@$2, $31
01cf 009f 0280 LRI	$31, #0x0280
01d1 1b5f      SRRI	@$2, $31
01d2 009f 0400 LRI	$31, #0x0400
01d4 1b5f      SRRI	@$2, $31
01d5 009f 0540 LRI	$31, #0x0540
01d7 1b5f      SRRI	@$2, $31
01d8 009f 0680 LRI	$31, #0x0680
01da 1b5f      SRRI	@$2, $31
01db 009f 07c0 LRI	$31, #0x07c0
01dd 1b5f      SRRI	@$2, $31
01de 009f 0900 LRI	$31, #0x0900
01e0 1b5f      SRRI	@$2, $31
01e1 009f 0a40 LRI	$31, #0x0a40
01e3 1b5f      SRRI	@$2, $31
01e4 02bf 055c CALL	0x055c     // Wait for DMA control reg
01e6 00de 0ba7 LR	$30, @0x0ba7		// current PB  PBInitialTimeDelay[o]
01e8 00df 0ba8 LR	$31, @0x0ba8		// current PB  PBInitialTimeDelay[1]
01ea 2ece      SRS	@DSMAH, $30
01eb 2fcf      SRS	@DSMAL, $31
01ec 16cd 03c0 SI	@DSPA, #0x03c0
01ee 16c9 0000 SI	@DSCR, #0x0000
01f0 16cb 0080 SI	@DSBL, #0x0080
01f2 8100      CLR	$30
01f3 8900      CLR	$31
01f4 00de 0b84 LR	$30, @0x0b84		// current PB src_type
01f6 009f 0b31 LRI	$31, #0x0b31		// src type jmp table base addr
01f8 4c00      ADD	$30, $31
01f9 1c7e      MRR	$3, $30
01fa 0213      ILRR	$30, @$3
01fb 00fe 0e15 SR	@0x0e15, $30
01fd 00de 0b85 LR	$30, @0x0b85         // unknown
01ff 009f 0b34 LRI	$31, #0x0b34
0201 4c00      ADD	$30, $31
0202 1c7e      MRR	$3, $30
0203 0213      ILRR	$30, @$3
0204 00fe 0e16 SR	@0x0e16, $30
0206 00de 0b86 LR	$30, @0x0b86		// current PB mixer_control
0208 009f 0b11 LRI	$31, #0x0b11		// mixer control jmp table base addr
020a 4c00      ADD	$30, $31
020b 1c7e      MRR	$3, $30
020c 0213      ILRR	$30, @$3
020d 00fe 0e14 SR	@0x0e14, $30
020f 8100      CLR	$30
0210 00de 0b9b LR	$30, @0x0b9b
0212 b100      TST	$30
0213 0295 023a JEQ	0x023a
0215 8900      CLR	$31
0216 00df 0b9e LR	$31, @0x0b9e      // updates?
0218 0300 0cc0 ADDI	$33, #0x0cc0
021a 00ff 0e40 SR	@0x0e40, $31
021c 00df 0b9f LR	$31, @0x0b9f
021e 0300 0cc0 ADDI	$33, #0x0cc0
0220 00ff 0e41 SR	@0x0e41, $31
0222 009f 0ce0 LRI	$31, #0x0ce0
0224 00ff 0e42 SR	@0x0e42, $31
0226 00ff 0e43 SR	@0x0e43, $31
0228 02bf 055c CALL	0x055c     // Wait for DMA control reg
022a 00de 0b9c LR	$30, @0x0b9c
022c 2ece      SRS	@DSMAH, $30
022d 00de 0b9d LR	$30, @0x0b9d
022f 2ecf      SRS	@DSMAL, $30
0230 16cd 0cc0 SI	@DSPA, #0x0cc0
0232 16c9 0000 SI	@DSCR, #0x0000
0234 16cb 0040 SI	@DSBL, #0x0040
0236 02bf 055c CALL	0x055c     // Wait for DMA control reg
0238 029f 0068 JMP	0x0068     // Return to message loop.				// return out of the function
023a 009f 0ce0 LRI	$31, #0x0ce0
023c 00ff 0e42 SR	@0x0e42, $31
023e 00ff 0e40 SR	@0x0e40, $31
0240 00ff 0e41 SR	@0x0e41, $31
0242 00ff 0e43 SR	@0x0e43, $31
0244 02bf 055c CALL	0x055c     // Wait for DMA control reg
0246 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_03()
0248 8e00      S40	
0249 00e0 0e07 SR	@0x0e07, $0
024b 0080 0ba2 LRI	$0, #0x0ba2
024d 0081 03c0 LRI	$1, #0x03c0
024f 0e05      LRIS	$30, #0x05
0250 00fe 0e04 SR	@0x0e04, $30
0252 8900      CLR	$31
0253 8150      CLRhL	$30 : $26, @$0
0254 009f 0b80 LRI	$31, #0x0b80
0256 007a 025b BLOOP	$26, 0x025b
0258 193e      LRRI	$30, @$1
0259 4c49      ADDhL	$30, $31 : $25, @$1
025a 1c5e      MRR	$2, $30
025b 1a59      SRR	@$2, $25
025c 0083 0e05 LRI	$3, #0x0e05
025e 1b61      SRRI	@$3, $1
025f 1b60      SRRI	@$3, $0
0260 00de 0b87 LR	$30, @0x0b87    // is pb->running?
0262 0601      CMPIS	$32, #0x01
0263 0295 0267 JEQ	0x0267
0265 029f 0332 JMP	0x0332
0267 00de 0e42 LR	$30, @0x0e42     //  we got here - yes, it's running
0269 00fe 0e1c SR	@0x0e1c, $30
026b 00c3 0e15 LR	$3, @0x0e15
026d 177f      CALLR	$3				// Call the Src Decoder
026e 8e00      S40	
026f 8a00      M2	
0270 8100      CLR	$30
0271 8900      CLR	$31
0272 00de 0bb3 LR	$30, @0x0bb3
0274 00df 0bb2 LR	$31, @0x0bb2
0276 1f1f      MRR	$24, $31
0277 4d00      ADD	$31, $30
0278 1481      ASL	$32, #0x01
0279 8d1e      SET15hMV	: $27, $30
027a 1fd8      MRR	$30, $24
027b 0098 8000 LRI	$24, #0x8000
027d 0080 0e44 LRI	$0, #0x0e44
027f a830      MULXhS	$24, $27 : @$0, $30
0280 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0281 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0282 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0283 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0284 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0285 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0286 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0287 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0288 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0289 ad30      MULXAChS	$24, $27, $31 : @$0, $30
028a ac38      MULXAChS	$24, $27, $30 : @$0, $31
028b ad30      MULXAChS	$24, $27, $31 : @$0, $30
028c ac38      MULXAChS	$24, $27, $30 : @$0, $31
028d ad30      MULXAChS	$24, $27, $31 : @$0, $30
028e ac38      MULXAChS	$24, $27, $30 : @$0, $31
028f ad30      MULXAChS	$24, $27, $31 : @$0, $30
0290 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0291 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0292 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0293 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0294 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0295 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0296 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0297 ad30      MULXAChS	$24, $27, $31 : @$0, $30
0298 ac38      MULXAChS	$24, $27, $30 : @$0, $31
0299 ad30      MULXAChS	$24, $27, $31 : @$0, $30
029a ac38      MULXAChS	$24, $27, $30 : @$0, $31
029b ad30      MULXAChS	$24, $27, $31 : @$0, $30
029c ac38      MULXAChS	$24, $27, $30 : @$0, $31
029d ad30      MULXAChS	$24, $27, $31 : @$0, $30
029e ac38      MULXAChS	$24, $27, $30 : @$0, $31
029f 00fe 0bb2 SR	@0x0bb2, $30
02a1 8f00      S16	
02a2 0080 0e44 LRI	$0, #0x0e44
02a4 00c1 0e43 LR	$1, @0x0e43
02a6 1c61      MRR	$3, $1
02a7 193a      LRRI	$26, @$1
02a8 1918      LRRI	$24, @$0
02a9 9059      MULhL	$24, $26 : $27, @$1
02aa 1919      LRRI	$25, @$0
02ab 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02ac 8080      NXhLS	: $24, $30
02ad 9759      MULMVhL	$24, $26, $31 : $27, @$1
02ae 8091      NXhLS	: $25, $31
02af 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02b0 8080      NXhLS	: $24, $30
02b1 9759      MULMVhL	$24, $26, $31 : $27, @$1
02b2 8091      NXhLS	: $25, $31
02b3 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02b4 8080      NXhLS	: $24, $30
02b5 9759      MULMVhL	$24, $26, $31 : $27, @$1
02b6 8091      NXhLS	: $25, $31
02b7 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02b8 8080      NXhLS	: $24, $30
02b9 9759      MULMVhL	$24, $26, $31 : $27, @$1
02ba 8091      NXhLS	: $25, $31
02bb 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02bc 8080      NXhLS	: $24, $30
02bd 9759      MULMVhL	$24, $26, $31 : $27, @$1
02be 8091      NXhLS	: $25, $31
02bf 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02c0 8080      NXhLS	: $24, $30
02c1 9759      MULMVhL	$24, $26, $31 : $27, @$1
02c2 8091      NXhLS	: $25, $31
02c3 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02c4 8080      NXhLS	: $24, $30
02c5 9759      MULMVhL	$24, $26, $31 : $27, @$1
02c6 8091      NXhLS	: $25, $31
02c7 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02c8 8080      NXhLS	: $24, $30
02c9 9759      MULMVhL	$24, $26, $31 : $27, @$1
02ca 8091      NXhLS	: $25, $31
02cb 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02cc 8080      NXhLS	: $24, $30
02cd 9759      MULMVhL	$24, $26, $31 : $27, @$1
02ce 8091      NXhLS	: $25, $31
02cf 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02d0 8080      NXhLS	: $24, $30
02d1 9759      MULMVhL	$24, $26, $31 : $27, @$1
02d2 8091      NXhLS	: $25, $31
02d3 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02d4 8080      NXhLS	: $24, $30
02d5 9759      MULMVhL	$24, $26, $31 : $27, @$1
02d6 8091      NXhLS	: $25, $31
02d7 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02d8 8080      NXhLS	: $24, $30
02d9 9759      MULMVhL	$24, $26, $31 : $27, @$1
02da 8091      NXhLS	: $25, $31
02db 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02dc 8080      NXhLS	: $24, $30
02dd 9759      MULMVhL	$24, $26, $31 : $27, @$1
02de 8091      NXhLS	: $25, $31
02df 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02e0 8080      NXhLS	: $24, $30
02e1 9759      MULMVhL	$24, $26, $31 : $27, @$1
02e2 8091      NXhLS	: $25, $31
02e3 9e51      MULMVhL	$25, $27, $30 : $26, @$1
02e4 8080      NXhLS	: $24, $30
02e5 9759      MULMVhL	$24, $26, $31 : $27, @$1
02e6 8091      NXhLS	: $25, $31
02e7 9e00      MULMV	$25, $27, $30
02e8 6f33      MOVPhS	$31 : @$3, $30
02e9 1b7f      SRRI	@$3, $31
02ea 00c3 0e14 LR	$3, @0x0e14						// call the mixer
02ec 8f00      S16	
02ed 8d00      SET15	
02ee 8a00      M2	
02ef 177f      CALLR	$3
02f0 8100      CLR	$30
02f1 00de 0b9b LR	$30, @0x0b9b		// check (PBInitialTimeDelay->firstStart == 0)
02f3 b100      TST	$30
02f4 0295 032a JEQ	0x032a


02f6 00de 0e42 LR	$30, @0x0e42
02f8 00fe 0e43 SR	@0x0e43, $30
02fa 8100      CLR	$30
02fb 8900      CLR	$31
02fc 00de 0b9e LR	$30, @0x0b9e
02fe 00df 0ba0 LR	$31, @0x0ba0
0300 8200      CMP	
0301 0293 0306 JX3	0x0306
0303 7800      DECM	$30
0304 029f 0309 JMP	0x0309
0306 0295 0309 JEQ	0x0309
0308 7400      INCM	$30
0309 00fe 0b9e SR	@0x0b9e, $30
030b 00df 0e43 LR	$31, @0x0e43
030d 05e0      ADDIS	$33, #0xe0
030e 4c00      ADD	$30, $31
030f 00fe 0e40 SR	@0x0e40, $30
0311 8100      CLR	$30
0312 8900      CLR	$31
0313 00de 0b9f LR	$30, @0x0b9f
0315 00df 0ba1 LR	$31, @0x0ba1
0317 8200      CMP	
0318 0293 031d JX3	0x031d
031a 7800      DECM	$30
031b 029f 0320 JMP	0x0320
031d 0295 0320 JEQ	0x0320
031f 7400      INCM	$30
0320 00fe 0b9f SR	@0x0b9f, $30
0322 00df 0e43 LR	$31, @0x0e43
0324 05e0      ADDIS	$33, #0xe0
0325 4c00      ADD	$30, $31
0326 00fe 0e41 SR	@0x0e41, $30
0328 029f 0332 JMP	0x0332

032a 00de 0e42 LR	$30, @0x0e42
032c 00fe 0e40 SR	@0x0e40, $30
032e 00fe 0e41 SR	@0x0e41, $30
0330 00fe 0e43 SR	@0x0e43, $30
0332 8100      CLR	$30             // Jumps here when a PB isn't ->running.
0333 8e00      S40	
0334 8400      CLRP	
0335 8900      CLR	$31
0336 1efe      MRR	$23, $30
0337 0e40      LRIS	$30, #0x40
0338 1ebe      MRR	$21, $30
0339 0083 0e08 LRI	$3, #0x0e08
033b 1c03      MRR	$0, $3
033c 1ff5      MRR	$31, $21
033d 191a      LRRI	$26, @$0
033e f858      ADDPAXZhL	$30, $26 : $27, @$0
033f fba0      ADDPAXZhLS	$31, $27 : $26, $30
0340 f8b1      ADDPAXZhLS	$30, $26 : $27, $31
0341 fba0      ADDPAXZhLS	$31, $27 : $26, $30
0342 f8b1      ADDPAXZhLS	$30, $26 : $27, $31
0343 fba0      ADDPAXZhLS	$31, $27 : $26, $30
0344 f8b1      ADDPAXZhLS	$30, $26 : $27, $31
0345 fba0      ADDPAXZhLS	$31, $27 : $26, $30
0346 f83b      ADDPAXZhS	$30, $26 : @$3, $31
0347 1b7e      SRRI	@$3, $30
0348 0083 0e04 LRI	$3, #0x0e04
034a 8100      CLR	$30
034b 8973      CLRhL	$31 : $30, @$3
034c 1961      LRRI	$1, @$3
034d 1960      LRRI	$0, @$3
034e 7800      DECM	$30
034f 00fe 0e04 SR	@0x0e04, $30
0351 0294 0253 JNE	0x0253
0353 8e00      S40	
0354 8100      CLR	$30
0355 00de 0b9b LR	$30, @0x0b9b				// check (PBInitialTimeDelay->firstStart == 0) or write back to MEM?!
0357 b100      TST	$30
0358 0295 036a JEQ	0x036a


035a 00de 0b9c LR	$30, @0x0b9c
035c 00dc 0b9d LR	$28, @0x0b9d
035e 2ece      SRS	@DSMAH, $30
035f 2ccf      SRS	@DSMAL, $28
0360 8100      CLR	$30
0361 00de 0e1c LR	$30, @0x0e1c
0363 2ecd      SRS	@DSPA, $30
0364 16c9 0001 SI	@DSCR, #0x0001
0366 16cb 0040 SI	@DSBL, #0x0040
0368 02bf 055c CALL	0x055c     // Wait for DMA control reg


// write back the PB
036a 8100      CLR	$30
036b 8900      CLR	$31
036c 00de 0b82 LR	$30, @0x0b82
036e 00df 0b83 LR	$31, @0x0b83
0370 2ece      SRS	@DSMAH, $30
0371 2fcf      SRS	@DSMAL, $31
0372 16cd 0b80 SI	@DSPA, #0x0b80
0374 16c9 0001 SI	@DSCR, #0x0001
0376 16cb 00c0 SI	@DSBL, #0x00c0
0378 02bf 055c CALL	0x055c     // Wait for DMA control reg
037a 8100      CLR	$30

// check if there is a another PB linked, if yes copy and setup this one (like Opcode2())
037b 00de 0b80 LR	$30, @0x0b80
037d 00dc 0b81 LR	$28, @0x0b81
037f b100      TST	$30
0380 0294 0386 JNE	0x0386
0382 00c0 0e07 LR	$0, @0x0e07
0384 029f 0068 JMP	0x0068     // Return to message loop.				--> return to next opcode

// copy the next PB to memory
0386 2ece      SRS	@DSMAH, $30
0387 2ccf      SRS	@DSMAL, $28
0388 16cd 0b80 SI	@DSPA, #0x0b80    // b80 - paramblock
038a 16c9 0000 SI	@DSCR, #0x0000
038c 16cb 00c0 SI	@DSBL, #0x00c0
038e 0082 0e08 LRI	$2, #0x0e08
0390 009f 0000 LRI	$31, #0x0000
0392 1b5f      SRRI	@$2, $31
0393 009f 0140 LRI	$31, #0x0140
0395 1b5f      SRRI	@$2, $31
0396 009f 0280 LRI	$31, #0x0280
0398 1b5f      SRRI	@$2, $31
0399 009f 0400 LRI	$31, #0x0400
039b 1b5f      SRRI	@$2, $31
039c 009f 0540 LRI	$31, #0x0540
039e 1b5f      SRRI	@$2, $31
039f 009f 0680 LRI	$31, #0x0680
03a1 1b5f      SRRI	@$2, $31
03a2 009f 07c0 LRI	$31, #0x07c0
03a4 1b5f      SRRI	@$2, $31
03a5 009f 0900 LRI	$31, #0x0900
03a7 1b5f      SRRI	@$2, $31
03a8 009f 0a40 LRI	$31, #0x0a40
03aa 1b5f      SRRI	@$2, $31
03ab 02bf 055c CALL	0x055c     // Wait for DMA control reg
03ad 00de 0ba7 LR	$30, @0x0ba7
03af 00df 0ba8 LR	$31, @0x0ba8
03b1 2ece      SRS	@DSMAH, $30
03b2 2fcf      SRS	@DSMAL, $31
03b3 16cd 03c0 SI	@DSPA, #0x03c0
03b5 16c9 0000 SI	@DSCR, #0x0000
03b7 16cb 0080 SI	@DSBL, #0x0080    // Don't know what this dma xfer is
03b9 8100      CLR	$30
03ba 8900      CLR	$31
03bb 00de 0b84 LR	$30, @0x0b84
03bd 009f 0b31 LRI	$31, #0x0b31
03bf 4c00      ADD	$30, $31
03c0 1c7e      MRR	$3, $30
03c1 0213      ILRR	$30, @$3
03c2 00fe 0e15 SR	@0x0e15, $30
03c4 00de 0b85 LR	$30, @0x0b85
03c6 009f 0b34 LRI	$31, #0x0b34
03c8 4c00      ADD	$30, $31
03c9 1c7e      MRR	$3, $30
03ca 0213      ILRR	$30, @$3
03cb 00fe 0e16 SR	@0x0e16, $30
03cd 00de 0b86 LR	$30, @0x0b86
03cf 009f 0b11 LRI	$31, #0x0b11		// mixer control jmp table base addr
03d1 4c00      ADD	$30, $31
03d2 1c7e      MRR	$3, $30
03d3 0213      ILRR	$30, @$3
03d4 00fe 0e14 SR	@0x0e14, $30
03d6 8100      CLR	$30
03d7 00de 0b9b LR	$30, @0x0b9b
03d9 b100      TST	$30
03da 0295 0403 JEQ	0x0403  
03dc 8900      CLR	$31
03dd 00df 0b9e LR	$31, @0x0b9e
03df 0300 0cc0 ADDI	$33, #0x0cc0
03e1 00ff 0e40 SR	@0x0e40, $31
03e3 00df 0b9f LR	$31, @0x0b9f
03e5 0300 0cc0 ADDI	$33, #0x0cc0
03e7 00ff 0e41 SR	@0x0e41, $31
03e9 009f 0ce0 LRI	$31, #0x0ce0
03eb 00ff 0e42 SR	@0x0e42, $31
03ed 00ff 0e43 SR	@0x0e43, $31
03ef 02bf 055c CALL	0x055c     // Wait for DMA control reg
03f1 00de 0b9c LR	$30, @0x0b9c
03f3 2ece      SRS	@DSMAH, $30
03f4 00de 0b9d LR	$30, @0x0b9d
03f6 2ecf      SRS	@DSMAL, $30
03f7 16cd 0cc0 SI	@DSPA, #0x0cc0
03f9 16c9 0000 SI	@DSCR, #0x0000
03fb 16cb 0040 SI	@DSBL, #0x0040
03fd 02bf 055c CALL	0x055c     // Wait for DMA control reg				// wait for DMA
03ff 00c0 0e07 LR	$0, @0x0e07
0401 029f 0248 JMP	0x0248				// Opcode3()  - "self calling"
0403 009f 0ce0 LRI	$31, #0x0ce0     //  <<< branch from 03da
0405 00ff 0e42 SR	@0x0e42, $31
0407 00ff 0e40 SR	@0x0e40, $31
0409 00ff 0e41 SR	@0x0e41, $31
040b 00ff 0e43 SR	@0x0e43, $31
040d 02bf 055c CALL	0x055c     // Wait for DMA control reg
040f 00c0 0e07 LR	$0, @0x0e07
0411 029f 0248 JMP	0x0248				// Opcode3()  - "self calling"


// Opcode_04() - do a DMA transfer
0413 8e00      S40	
0414 0086 0400 LRI	$6, #0x0400
0416 8100      CLR	$30
0417 8970      CLRhL	$31 : $30, @$0
0418 191c      LRRI	$28, @$0
0419 2ece      SRS	@DSMAH, $30
041a 2ccf      SRS	@DSMAL, $28
041b 1fc6      MRR	$30, $6
041c 2ecd      SRS	@DSPA, $30
041d 16c9 0001 SI	@DSCR, #0x0001
041f 16cb 0780 SI	@DSBL, #0x0780
0421 02bf 055c CALL	0x055c     // Wait for DMA control reg
0423 02bf 0484 CALL	0x0484
0425 029f 0068 JMP	0x0068     // Return to message loop.

// DMA soemthing back to RAM
// Opcode_05()  - do another DMA transfer
0427 8e00      S40	
0428 0086 07c0 LRI	$6, #0x07c0
042a 8100      CLR	$30
042b 8970      CLRhL	$31 : $30, @$0
042c 191c      LRRI	$28, @$0
042d 2ece      SRS	@DSMAH, $30
042e 2ccf      SRS	@DSMAL, $28
042f 1fc6      MRR	$30, $6
0430 2ecd      SRS	@DSPA, $30
0431 16c9 0001 SI	@DSCR, #0x0001
0433 16cb 0780 SI	@DSBL, #0x0780
0435 02bf 055c CALL	0x055c     // Wait for DMA control reg
0437 02bf 0484 CALL	0x0484
0439 029f 0068 JMP	0x0068     // Return to message loop.

/////////////////////////////////////
// DMA the sound buffer back to RAM
// Opcode_14()
// called by CT
//
043b 8c00      CLR15	
043c 8a00      M2	
043d 8100      CLR	$30
043e 8970      CLRhL	$31 : $30, @$0
043f 191f      LRRI	$31, @$0
0440 2ece      SRS	@DSMAH, $30
0441 2fcf      SRS	@DSMAL, $31
0442 16cd 0280 SI	@DSPA, #0x0280
0444 16c9 0001 SI	@DSCR, #0x0001
0446 16cb 0280 SI	@DSBL, #0x0280
0448 8f50      S16hL	: $26, @$0
0449 8140      CLRhL	$30 : $24, @$0
044a 0081 0400 LRI	$1, #0x0400
044c 0083 0000 LRI	$3, #0x0000
044e 0082 0140 LRI	$2, #0x0140
0450 0099 0080 LRI	$25, #0x0080
0452 02bf 055c CALL	0x055c     // Wait for DMA control reg
0454 1105 046c BLOOPI	#0x05, 0x046c
0456 1f61      MRR	$27, $1
0457 1120 045e BLOOPI	#0x20, 0x045e
0459 8972      CLRhL	$31 : $30, @$2
045a 195c      LRRI	$28, @$2
045b f07b      LSL16hL	$30 : $31, @$3
045c 197d      LRRI	$29, @$3
045d f131      LSL16hS	$31 : @$1, $30
045e 8139      CLRhS	$30 : @$1, $31
045f 8900      CLR	$31
0460 6800      MOVAX	$30, $24
0461 2ece      SRS	@DSMAH, $30
0462 2ccf      SRS	@DSMAL, $28
0463 1ffb      MRR	$31, $27
0464 2fcd      SRS	@DSPA, $31
0465 0f01      LRIS	$31, #0x01
0466 2fc9      SRS	@DSCR, $31
0467 1ff9      MRR	$31, $25
0468 2fcb      SRS	@DSBL, $31
0469 7200      ADDAXL	$30, $25
046a 1f5e      MRR	$26, $30
046b 1f1c      MRR	$24, $28
046c 8100      CLR	$30
046d 26c9      LRS	$30, @DSCR
046e 02a0 0004 ANDCF	$30, #0x0004
0470 029c 046d JZR	0x046d     // wait for DMA loop
0472 029f 0068 JMP	0x0068     // Return to message loop.

// Opcode_11() - not implemented
0474 029f 0068 JMP	0x0068     // Return to message loop.

// Opcode_12() - not implemented
0476 029f 0068 JMP	0x0068     // Return to message loop.

// Opcode_10() - not implemented
0478 029f 0068 JMP	0x0068     // Return to message loop.


// Opcode_15()  // end AX List command  (write the 0xDCD10002 that we have executed the shit)
047a 16fc dcd1 SI	@DMBH, #0xdcd1
047c 16fd 0002 SI	@DMBL, #0x0002
047e 16fb 0001 SI	@DIRQ, #0x0001
0480 029f 0c91 JMP	0x0c91



// looks like unused code
0482 029f 0045 JMP	0x0045


// no idea... it usesd for several opcodes
// Opcode_04(), Opcode_05() and Opcode_09() calls it
// perhaps some kind of filter??
0484 8e00      S40	
0485 191f      LRRI	$31, @$0
0486 191d      LRRI	$29, @$0
0487 1f5f      MRR	$26, $31
0488 1f1d      MRR	$24, $29
0489 2fce      SRS	@DSMAH, $31
048a 2dcf      SRS	@DSMAL, $29
048b 8900      CLR	$31
048c 1fa6      MRR	$29, $6
048d 2dcd      SRS	@DSPA, $29
048e 0e00      LRIS	$30, #0x00
048f 2ec9      SRS	@DSCR, $30
0490 8100      CLR	$30
0491 009c 00c0 LRI	$28, #0x00c0
0493 2ccb      SRS	@DSBL, $28
0494 1ca0      MRR	$5, $0
0495 0081 0e44 LRI	$1, #0x0e44
0497 4800      ADDAX	$30, $24
0498 1b3e      SRRI	@$1, $30
0499 1b3c      SRRI	@$1, $28
049a 0b00      LRIS	$27, #0x00
049b 0099 0060 LRI	$25, #0x0060
049d 4b00      ADDAX	$31, $25
049e 1b3d      SRRI	@$1, $29
049f 0081 0e44 LRI	$1, #0x0e44
04a1 1c06      MRR	$0, $6
04a2 0083 0000 LRI	$3, #0x0000
04a4 1c43      MRR	$2, $3
04a5 27c9      LRS	$31, @DSCR
04a6 03a0 0004 ANDCF	$31, #0x0004
04a8 029c 04a5 JZR	0x04a5       // wait for DMA loop
04aa 1109 04da BLOOPI	#0x09, 0x04da
04ac 8e00      S40	
04ad 193a      LRRI	$26, @$1
04ae 1938      LRRI	$24, @$1
04af 6900      MOVAX	$31, $24
04b0 2fce      SRS	@DSMAH, $31
04b1 2dcf      SRS	@DSMAL, $29
04b2 8900      CLR	$31
04b3 193d      LRRI	$29, @$1
04b4 2dcd      SRS	@DSPA, $29
04b5 16c9 0000 SI	@DSCR, #0x0000
04b7 8100      CLR	$30
04b8 009c 00c0 LRI	$28, #0x00c0
04ba 2ccb      SRS	@DSBL, $28
04bb 0081 0e44 LRI	$1, #0x0e44
04bd 4800      ADDAX	$30, $24
04be 1b3e      SRRI	@$1, $30
04bf 1b3c      SRRI	@$1, $28
04c0 0b00      LRIS	$27, #0x00
04c1 0960      LRIS	$25, #0x60
04c2 4b00      ADDAX	$31, $25
04c3 1b3d      SRRI	@$1, $29
04c4 0081 0e44 LRI	$1, #0x0e44
04c6 8f00      S16	
04c7 80f0      NXhLDX	: $25, $27, @$1
04c8 80c0      NXhLDX	: $24, $26, @$0
04c9 6a00      MOVAX	$30, $25
04ca 4800      ADDAX	$30, $24
04cb 1117 04d4 BLOOPI	#0x17, 0x04d4
04cd 80f0      NXhLDX	: $25, $27, @$1
04ce 80c0      NXhLDX	: $24, $26, @$0
04cf 6b32      MOVAXhS	$31, $25 : @$2, $30
04d0 4922      ADDAXhS	$31, $24 : @$2, $28
04d1 80f0      NXhLDX	: $25, $27, @$1
04d2 80c0      NXhLDX	: $24, $26, @$0
04d3 6a3a      MOVAXhS	$30, $25 : @$2, $31
04d4 482a      ADDAXhS	$30, $24 : @$2, $29
04d5 80f0      NXhLDX	: $25, $27, @$1
04d6 80c0      NXhLDX	: $24, $26, @$0
04d7 6b32      MOVAXhS	$31, $25 : @$2, $30
04d8 4922      ADDAXhS	$31, $24 : @$2, $28
04d9 1b5f      SRRI	@$2, $31
04da 1b5d      SRRI	@$2, $29
04db 80f0      NXhLDX	: $25, $27, @$1
04dc 80c0      NXhLDX	: $24, $26, @$0
04dd 6a00      MOVAX	$30, $25
04de 4800      ADDAX	$30, $24
04df 1117 04e8 BLOOPI	#0x17, 0x04e8
04e1 80f0      NXhLDX	: $25, $27, @$1
04e2 80c0      NXhLDX	: $24, $26, @$0
04e3 6b32      MOVAXhS	$31, $25 : @$2, $30
04e4 4922      ADDAXhS	$31, $24 : @$2, $28
04e5 80f0      NXhLDX	: $25, $27, @$1
04e6 80c0      NXhLDX	: $24, $26, @$0
04e7 6a3a      MOVAXhS	$30, $25 : @$2, $31
04e8 482a      ADDAXhS	$30, $24 : @$2, $29
04e9 80f0      NXhLDX	: $25, $27, @$1
04ea 80c0      NXhLDX	: $24, $26, @$0
04eb 6b32      MOVAXhS	$31, $25 : @$2, $30
04ec 4922      ADDAXhS	$31, $24 : @$2, $28
04ed 1b5f      SRRI	@$2, $31
04ee 1b5d      SRRI	@$2, $29
04ef 1c05      MRR	$0, $5
04f0 02df      RET	

// Called by opcode1
04f1 8e00      S40	
04f2 009b 0e44 LRI	$27, #0x0e44
04f4 009d 00c0 LRI	$29, #0x00c0
04f6 02bf 0541 CALL	0x0541      // Do DMA
04f8 4900      ADDAX	$31, $24
04f9 00ff 0e1d SR	@0x0e1d, $31
04fb 00fd 0e1e SR	@0x0e1e, $29
04fd 8900      CLR	$31
04fe 02bf 055c CALL	0x055c     // Wait for DMA control reg
0500 1104 052c BLOOPI	#0x04, 0x052c
0502 00da 0e1d LR	$26, @0x0e1d
0504 00d8 0e1e LR	$24, @0x0e1e
0506 009b 0ea4 LRI	$27, #0x0ea4
0508 009d 00c0 LRI	$29, #0x00c0
050a 02bf 0541 CALL	0x0541      // Do DMA
050c 4900      ADDAX	$31, $24
050d 00ff 0e1d SR	@0x0e1d, $31
050f 00fd 0e1e SR	@0x0e1e, $29
0511 0083 0e44 LRI	$3, #0x0e44
0513 02bf 054c CALL	0x054c
0515 8900      CLR	$31
0516 00da 0e1d LR	$26, @0x0e1d
0518 00d8 0e1e LR	$24, @0x0e1e
051a 009b 0e44 LRI	$27, #0x0e44
051c 009d 00c0 LRI	$29, #0x00c0
051e 02bf 0541 CALL	0x0541      // Do DMA
0520 4900      ADDAX	$31, $24
0521 00ff 0e1d SR	@0x0e1d, $31
0523 00fd 0e1e SR	@0x0e1e, $29
0525 0083 0ea4 LRI	$3, #0x0ea4
0527 02bf 054c CALL	0x054c
0529 0000      NOP	
052a 0000      NOP	
052b 8e00      S40	
052c 8900      CLR	$31
052d 00da 0e1d LR	$26, @0x0e1d
052f 00d8 0e1e LR	$24, @0x0e1e
0531 009b 0ea4 LRI	$27, #0x0ea4
0533 009d 00c0 LRI	$29, #0x00c0
0535 02bf 0541 CALL	0x0541      // Do DMA
0537 4900      ADDAX	$31, $24
0538 0083 0e44 LRI	$3, #0x0e44
053a 02bf 054c CALL	0x054c
053c 0083 0ea4 LRI	$3, #0x0ea4
053e 02bf 054c CALL	0x054c
0540 02df      RET	



// some code to DMA stuff... 
0541 8e00      S40	
0542 00fa ffce SR	@DSMAH, $26
0544 00f8 ffcf SR	@DSMAL, $24
0546 00fb ffcd SR	@DSPA, $27
0548 16c9 0000 SI	@DSCR, #0x0000
054a 2dcb      SRS	@DSBL, $29
054b 02df      RET	


// function / some kind of loop to modify a sample?
054c 8f00      S16	
054d 8d00      SET15	
054e 8a00      M2	
054f 197a      LRRI	$26, @$3
0550 1978      LRRI	$24, @$3
0551 a000      MULX	$24, $25
0552 b600      MULXMV	$26, $25, $30
0553 1130 055a BLOOPI	#0x30, 0x055a
0555 9179      ASR16hL	$30 : $31, @$1
0556 4e6d      ADDPhLN	$30 : $29, @$1
0557 197a      LRRI	$26, @$3
0558 4d43      ADDhL	$31, $30 : $24, @$3
0559 a039      MULXhS	$24, $25 : @$1, $31
055a b629      MULXMVhS	$26, $25, $30 : @$1, $29
055b 02df      RET	

// waits for DMA control reg
055c 26c9      LRS	$30, @DSCR
055d 02a0 0004 ANDCF	$30, #0x0004
055f 029c 055c JZR	0x055c
0561 02df      RET	

// waits for empty CPU mailbox
0562 26fe      LRS	$30, @CMBH
0563 02c0 8000 ANDF	$30, #0x8000
0565 029c 0562 JZR	0x0562
0567 02df      RET	

// waits for empty DSP mailbox
0568 26fc      LRS	$30, @DMBH
0569 02a0 8000 ANDCF	$30, #0x8000
056b 029c 0568 JZR	0x0568
056d 02df      RET	

// same function two times... strange ^^
// waits for empty DSP mailbox  
056e 26fc      LRS	$30, @DMBH
056f 02a0 8000 ANDCF	$30, #0x8000
0571 029c 056e JZR	0x056e
0573 02df      RET	


// Opcode_07()
0574 8100      CLR	$30
0575 8970      CLRhL	$31 : $30, @$0
0576 8e60      S40hL	: $28, @$0
0577 2ece      SRS	@DSMAH, $30
0578 2ccf      SRS	@DSMAL, $28
0579 16cd 0e44 SI	@DSPA, #0x0e44
057b 16c9 0000 SI	@DSCR, #0x0000
057d 8900      CLR	$31
057e 0d20      LRIS	$29, #0x20
057f 2dcb      SRS	@DSBL, $29
0580 4c00      ADD	$30, $31
0581 1c80      MRR	$4, $0
0582 0080 0280 LRI	$0, #0x0280
0584 0081 0000 LRI	$1, #0x0000
0586 0082 0140 LRI	$2, #0x0140
0588 0083 0e44 LRI	$3, #0x0e44
058a 0a00      LRIS	$26, #0x00
058b 27c9      LRS	$31, @DSCR
058c 03a0 0004 ANDCF	$31, #0x0004
058e 029c 058b JZR	0x058b       // wait for DMA loop
0590 2ece      SRS	@DSMAH, $30
0591 2ccf      SRS	@DSMAL, $28
0592 16cd 0e54 SI	@DSPA, #0x0e54
0594 16c9 0000 SI	@DSCR, #0x0000
0596 16cb 0260 SI	@DSBL, #0x0260
0598 009f 00a0 LRI	$31, #0x00a0
059a 8f00      S16	
059b 007f 05a4 BLOOP	$31, 0x05a4
059d 197e      LRRI	$30, @$3
059e 1b1a      SRRI	@$0, $26
059f 197c      LRRI	$28, @$3
05a0 1b1a      SRRI	@$0, $26
05a1 1b5e      SRRI	@$2, $30
05a2 1b5c      SRRI	@$2, $28
05a3 1b3e      SRRI	@$1, $30
05a4 1b3c      SRRI	@$1, $28
05a5 1c04      MRR	$0, $4
05a6 029f 0068 JMP	0x0068     // Return to message loop.


// Decoder_ADPCM()
05a8 0082 0bb8 LRI	$2, #0x0bb8
05aa 195e      LRRI	$30, @$2
05ab 2ed1      SRS	@SampleFormat, $30
05ac 195e      LRRI	$30, @$2
05ad 2ed4      SRS	@ACSAH, $30
05ae 195e      LRRI	$30, @$2
05af 2ed5      SRS	@ACSAL, $30
05b0 195e      LRRI	$30, @$2
05b1 2ed6      SRS	@ACEAH, $30
05b2 195e      LRRI	$30, @$2
05b3 2ed7      SRS	@ACEAL, $30
05b4 195e      LRRI	$30, @$2
05b5 2ed8      SRS	@ACCAH, $30
05b6 195e      LRRI	$30, @$2
05b7 2ed9      SRS	@ACCAL, $30
05b8 195e      LRRI	$30, @$2
05b9 2ea0      SRS	@COEF_A1_0, $30
05ba 195e      LRRI	$30, @$2
05bb 2ea1      SRS	@COEF_A2_0, $30
05bc 195e      LRRI	$30, @$2
05bd 2ea2      SRS	@COEF_A1_1, $30
05be 195e      LRRI	$30, @$2
05bf 2ea3      SRS	@COEF_A2_1, $30
05c0 195e      LRRI	$30, @$2
05c1 2ea4      SRS	@COEF_A1_2, $30
05c2 195e      LRRI	$30, @$2
05c3 2ea5      SRS	@COEF_A2_2, $30
05c4 195e      LRRI	$30, @$2
05c5 2ea6      SRS	@COEF_A1_3, $30
05c6 195e      LRRI	$30, @$2
05c7 2ea7      SRS	@COEF_A2_3, $30
05c8 195e      LRRI	$30, @$2
05c9 2ea8      SRS	@COEF_A1_4, $30
05ca 195e      LRRI	$30, @$2
05cb 2ea9      SRS	@COEF_A2_4, $30
05cc 195e      LRRI	$30, @$2
05cd 2eaa      SRS	@COEF_A1_5, $30
05ce 195e      LRRI	$30, @$2
05cf 2eab      SRS	@COEF_A2_5, $30
05d0 195e      LRRI	$30, @$2
05d1 2eac      SRS	@COEF_A1_6, $30
05d2 195e      LRRI	$30, @$2
05d3 2ead      SRS	@COEF_A2_6, $30
05d4 195e      LRRI	$30, @$2
05d5 2eae      SRS	@COEF_A1_7, $30
05d6 195e      LRRI	$30, @$2
05d7 2eaf      SRS	@COEF_A2_7, $30
05d8 195e      LRRI	$30, @$2
05d9 2ede      SRS	@GAIN, $30
05da 195e      LRRI	$30, @$2
05db 2eda      SRS	@pred_scale, $30
05dc 195e      LRRI	$30, @$2
05dd 2edb      SRS	@yn1, $30
05de 195e      LRRI	$30, @$2
05df 2edc      SRS	@yn2, $30
05e0 8c00      CLR15	
05e1 8a00      M2	
05e2 8e00      S40	
05e3 00d8 0e16 LR	$24, @0x0e16			// get COEF Table
05e5 195b      LRRI	$27, @$2
05e6 1959      LRRI	$25, @$2
05e7 8100      CLR	$30
05e8 195c      LRRI	$28, @$2
05e9 0080 0e44 LRI	$0, #0x0e44
05eb 195f      LRRI	$31, @$2
05ec 1b1f      SRRI	@$0, $31
05ed 195f      LRRI	$31, @$2
05ee 1b1f      SRRI	@$0, $31
05ef 195f      LRRI	$31, @$2
05f0 1b1f      SRRI	@$0, $31
05f1 185f      LRR	$31, @$2
05f2 1b1f      SRRI	@$0, $31
05f3 6b00      MOVAX	$31, $25
05f4 1505      LSL	$33, #0x05
05f5 4d00      ADD	$31, $30
05f6 157e      LSR	$33, #0x3e
05f7 1c9f      MRR	$4, $31
05f8 1cbd      MRR	$5, $29
05f9 05e0      ADDIS	$33, #0xe0
05fa 9900      ASR16	$31
05fb 7d00      NEG	$31
05fc 1cdd      MRR	$6, $29
05fd 8900      CLR	$31
05fe 1fa5      MRR	$29, $5
05ff 1502      LSL	$33, #0x02
0600 1cbf      MRR	$5, $31
0601 009a 01fc LRI	$26, #0x01fc
0603 009e 0e44 LRI	$30, #0x0e44
0605 0081 ffdd LRI	$1, #0xffdd
0607 0083 0d80 LRI	$3, #0x0d80
0609 0064 061a BLOOP	$4, 0x061a
060b 1827      LRR	$7, @$1
060c 1b07      SRRI	@$0, $7
060d 4a00      ADDAX	$30, $25
060e 1ffc      MRR	$31, $28
060f 1827      LRR	$7, @$1
0610 1b07      SRRI	@$0, $7
0611 1579      LSR	$33, #0x39
0612 3500      ANDR	$31, $26
0613 1827      LRR	$7, @$1
0614 1b07      SRRI	@$0, $7
0615 4100      ADDR	$31, $24
0616 1b7e      SRRI	@$3, $30
0617 1827      LRR	$7, @$1
0618 1b07      SRRI	@$0, $7
0619 1b7f      SRRI	@$3, $31
061a 0000      NOP	                 // bloop 0609
061b 0065 0620 BLOOP	$5, 0x0620
061d 1827      LRR	$7, @$1
061e 1b07      SRRI	@$0, $7
061f 0000      NOP	
0620 0000      NOP                   // bloop 061b
0621 0007      DAR	$3
0622 187f      LRR	$31, @$3
0623 0066 0629 BLOOP	$6, 0x0629
0625 4a3b      ADDAXhS	$30, $25 : @$3, $31
0626 1ffc      MRR	$31, $28
0627 1579      LSR	$33, #0x39
0628 3533      ANDRhS	$31, $26 : @$3, $30
0629 4100      ADDR	$31, $24        // bloop 0623
062a 1b7f      SRRI	@$3, $31
062b 0004      DAR	$0
062c 189f      LRRD	$31, @$0
062d 1adf      SRRD	@$2, $31
062e 189f      LRRD	$31, @$0
062f 1adf      SRRD	@$2, $31
0630 189f      LRRD	$31, @$0
0631 1adf      SRRD	@$2, $31
0632 189f      LRRD	$31, @$0
0633 1adf      SRRD	@$2, $31
0634 1adc      SRRD	@$2, $28
0635 0082 0bd2 LRI	$2, #0x0bd2
0637 27dc      LRS	$31, @yn2
0638 1adf      SRRD	@$2, $31
0639 27db      LRS	$31, @yn1
063a 1adf      SRRD	@$2, $31
063b 27da      LRS	$31, @pred_scale
063c 1adf      SRRD	@$2, $31
063d 0082 0bbe LRI	$2, #0x0bbe
063f 27d9      LRS	$31, @ACCAL
0640 1adf      SRRD	@$2, $31
0641 27d8      LRS	$31, @ACCAH
0642 1adf      SRRD	@$2, $31
0643 8f00      S16	
0644 00c1 0e42 LR	$1, @0x0e42
0646 0082 0d80 LRI	$2, #0x0d80
0648 1940      LRRI	$0, @$2
0649 1943      LRRI	$3, @$2
064a 80f0      NXhLDX	: $25, $27, @$1
064b b8c0      MULXhLDX	$26, $27 : $24, $26, @$0
064c 111f 0654 BLOOPI	#0x1f, 0x0654
064e a6f0      MULXMVhLDX	$24, $25, $30 : $25, $27, @$1
064f bcf0      MULXAChLDX	$26, $27, $30 : $25, $27, @$1
0650 1940      LRRI	$0, @$2
0651 1943      LRRI	$3, @$2
0652 bcf0      MULXAChLDX	$26, $27, $30 : $25, $27, @$1
0653 4ec0      ADDPhLDX	$30 : $24, $26, @$0
0654 b831      MULXhS	$26, $27 : @$1, $30
0655 a6f0      MULXMVhLDX	$24, $25, $30 : $25, $27, @$1
0656 bcf0      MULXAChLDX	$26, $27, $30 : $25, $27, @$1
0657 bc00      MULXAC	$26, $27, $30
0658 4e00      ADDP	$30
0659 1b3e      SRRI	@$1, $30
065a 00e1 0e42 SR	@0x0e42, $1
065c 02df      RET

// Decoder_PCM8()	
065d 0082 0bb8 LRI	$2, #0x0bb8
065f 195e      LRRI	$30, @$2
0660 2ed1      SRS	@SampleFormat, $30
0661 195e      LRRI	$30, @$2
0662 2ed4      SRS	@ACSAH, $30
0663 195e      LRRI	$30, @$2
0664 2ed5      SRS	@ACSAL, $30
0665 195e      LRRI	$30, @$2
0666 2ed6      SRS	@ACEAH, $30
0667 195e      LRRI	$30, @$2
0668 2ed7      SRS	@ACEAL, $30
0669 195e      LRRI	$30, @$2
066a 2ed8      SRS	@ACCAH, $30
066b 195e      LRRI	$30, @$2
066c 2ed9      SRS	@ACCAL, $30
066d 195e      LRRI	$30, @$2
066e 2ea0      SRS	@COEF_A1_0, $30
066f 195e      LRRI	$30, @$2
0670 2ea1      SRS	@COEF_A2_0, $30
0671 195e      LRRI	$30, @$2
0672 2ea2      SRS	@COEF_A1_1, $30
0673 195e      LRRI	$30, @$2
0674 2ea3      SRS	@COEF_A2_1, $30
0675 195e      LRRI	$30, @$2
0676 2ea4      SRS	@COEF_A1_2, $30
0677 195e      LRRI	$30, @$2
0678 2ea5      SRS	@COEF_A2_2, $30
0679 195e      LRRI	$30, @$2
067a 2ea6      SRS	@COEF_A1_3, $30
067b 195e      LRRI	$30, @$2
067c 2ea7      SRS	@COEF_A2_3, $30
067d 195e      LRRI	$30, @$2
067e 2ea8      SRS	@COEF_A1_4, $30
067f 195e      LRRI	$30, @$2
0680 2ea9      SRS	@COEF_A2_4, $30
0681 195e      LRRI	$30, @$2
0682 2eaa      SRS	@COEF_A1_5, $30
0683 195e      LRRI	$30, @$2
0684 2eab      SRS	@COEF_A2_5, $30
0685 195e      LRRI	$30, @$2
0686 2eac      SRS	@COEF_A1_6, $30
0687 195e      LRRI	$30, @$2
0688 2ead      SRS	@COEF_A2_6, $30
0689 195e      LRRI	$30, @$2
068a 2eae      SRS	@COEF_A1_7, $30
068b 195e      LRRI	$30, @$2
068c 2eaf      SRS	@COEF_A2_7, $30
068d 195e      LRRI	$30, @$2
068e 2ede      SRS	@GAIN, $30
068f 195e      LRRI	$30, @$2
0690 2eda      SRS	@pred_scale, $30
0691 195e      LRRI	$30, @$2
0692 2edb      SRS	@yn1, $30
0693 195e      LRRI	$30, @$2
0694 2edc      SRS	@yn2, $30
0695 8c00      CLR15	
0696 8a00      M2	
0697 8e00      S40	
0698 195b      LRRI	$27, @$2
0699 1959      LRRI	$25, @$2
069a 8100      CLR	$30
069b 195c      LRRI	$28, @$2
069c 0080 0e44 LRI	$0, #0x0e44
069e 195f      LRRI	$31, @$2
069f 195f      LRRI	$31, @$2
06a0 195f      LRRI	$31, @$2
06a1 1b1f      SRRI	@$0, $31
06a2 185f      LRR	$31, @$2
06a3 1b1f      SRRI	@$0, $31
06a4 6b00      MOVAX	$31, $25
06a5 1505      LSL	$33, #0x05
06a6 4d00      ADD	$31, $30
06a7 157e      LSR	$33, #0x3e
06a8 1c9f      MRR	$4, $31
06a9 1cbd      MRR	$5, $29
06aa 05e0      ADDIS	$33, #0xe0
06ab 9900      ASR16	$31
06ac 7d00      NEG	$31
06ad 1cdd      MRR	$6, $29
06ae 8900      CLR	$31
06af 1fa5      MRR	$29, $5
06b0 1502      LSL	$33, #0x02
06b1 1cbf      MRR	$5, $31
06b2 009a 01fc LRI	$26, #0x01fc
06b4 009e 0e45 LRI	$30, #0x0e45
06b6 0081 ffdd LRI	$1, #0xffdd
06b8 0083 0d80 LRI	$3, #0x0d80
06ba 0064 06cb BLOOP	$4, 0x06cb
06bc 1827      LRR	$7, @$1
06bd 1b07      SRRI	@$0, $7
06be 4a00      ADDAX	$30, $25
06bf 1b7e      SRRI	@$3, $30
06c0 1827      LRR	$7, @$1
06c1 1b07      SRRI	@$0, $7
06c2 1b7c      SRRI	@$3, $28
06c3 0000      NOP	
06c4 1827      LRR	$7, @$1
06c5 1b07      SRRI	@$0, $7
06c6 0000      NOP	
06c7 0000      NOP	
06c8 1827      LRR	$7, @$1
06c9 1b07      SRRI	@$0, $7
06ca 0000      NOP	
06cb 0000      NOP	
06cc 0065 06d1 BLOOP	$5, 0x06d1
06ce 1827      LRR	$7, @$1
06cf 1b07      SRRI	@$0, $7
06d0 0000      NOP	
06d1 0000      NOP	
06d2 0066 06d6 BLOOP	$6, 0x06d6
06d4 4a00      ADDAX	$30, $25
06d5 1b7e      SRRI	@$3, $30
06d6 1b7c      SRRI	@$3, $28
06d7 0004      DAR	$0
06d8 189f      LRRD	$31, @$0
06d9 1adf      SRRD	@$2, $31
06da 189f      LRRD	$31, @$0
06db 1adf      SRRD	@$2, $31
06dc 189f      LRRD	$31, @$0
06dd 1adf      SRRD	@$2, $31
06de 189f      LRRD	$31, @$0
06df 1adf      SRRD	@$2, $31
06e0 1adc      SRRD	@$2, $28
06e1 0082 0bd2 LRI	$2, #0x0bd2
06e3 27dc      LRS	$31, @yn2
06e4 1adf      SRRD	@$2, $31
06e5 27db      LRS	$31, @yn1
06e6 1adf      SRRD	@$2, $31
06e7 27da      LRS	$31, @pred_scale
06e8 1adf      SRRD	@$2, $31
06e9 0082 0bbe LRI	$2, #0x0bbe
06eb 27d9      LRS	$31, @ACCAL
06ec 1adf      SRRD	@$2, $31
06ed 27d8      LRS	$31, @ACCAH
06ee 1adf      SRRD	@$2, $31
06ef 8d00      SET15	
06f0 8b00      M0	
06f1 8f00      S16	
06f2 00c1 0e42 LR	$1, @0x0e42
06f4 0082 0d80 LRI	$2, #0x0d80
06f6 8100      CLR	$30
06f7 1120 0703 BLOOPI	#0x20, 0x0703
06f9 8900      CLR	$31
06fa 1940      LRRI	$0, @$2
06fb 189e      LRRD	$30, @$0
06fc 181b      LRR	$27, @$0
06fd 199a      LRRN	$26, @$0
06fe 5400      SUBR	$30, $26
06ff 1f5e      MRR	$26, $30
0700 1959      LRRI	$25, @$2
0701 b000      MULX	$26, $25
0702 fb00      ADDPAXZ	$31, $27
0703 8139      CLRhS	$30 : @$1, $31
0704 00e1 0e42 SR	@0x0e42, $1
0706 02df      RET	

// Decoder_PCM16()
0707 0082 0bb8 LRI	$2, #0x0bb8
0709 195e      LRRI	$30, @$2
070a 2ed1      SRS	@SampleFormat, $30
070b 195e      LRRI	$30, @$2
070c 2ed4      SRS	@ACSAH, $30
070d 195e      LRRI	$30, @$2
070e 2ed5      SRS	@ACSAL, $30
070f 195e      LRRI	$30, @$2
0710 2ed6      SRS	@ACEAH, $30
0711 195e      LRRI	$30, @$2
0712 2ed7      SRS	@ACEAL, $30
0713 195e      LRRI	$30, @$2
0714 2ed8      SRS	@ACCAH, $30
0715 195e      LRRI	$30, @$2
0716 2ed9      SRS	@ACCAL, $30
0717 195e      LRRI	$30, @$2
0718 2ea0      SRS	@COEF_A1_0, $30
0719 195e      LRRI	$30, @$2
071a 2ea1      SRS	@COEF_A2_0, $30
071b 195e      LRRI	$30, @$2
071c 2ea2      SRS	@COEF_A1_1, $30
071d 195e      LRRI	$30, @$2
071e 2ea3      SRS	@COEF_A2_1, $30
071f 195e      LRRI	$30, @$2
0720 2ea4      SRS	@COEF_A1_2, $30
0721 195e      LRRI	$30, @$2
0722 2ea5      SRS	@COEF_A2_2, $30
0723 195e      LRRI	$30, @$2
0724 2ea6      SRS	@COEF_A1_3, $30
0725 195e      LRRI	$30, @$2
0726 2ea7      SRS	@COEF_A2_3, $30
0727 195e      LRRI	$30, @$2
0728 2ea8      SRS	@COEF_A1_4, $30
0729 195e      LRRI	$30, @$2
072a 2ea9      SRS	@COEF_A2_4, $30
072b 195e      LRRI	$30, @$2
072c 2eaa      SRS	@COEF_A1_5, $30
072d 195e      LRRI	$30, @$2
072e 2eab      SRS	@COEF_A2_5, $30
072f 195e      LRRI	$30, @$2
0730 2eac      SRS	@COEF_A1_6, $30
0731 195e      LRRI	$30, @$2
0732 2ead      SRS	@COEF_A2_6, $30
0733 195e      LRRI	$30, @$2
0734 2eae      SRS	@COEF_A1_7, $30
0735 195e      LRRI	$30, @$2
0736 2eaf      SRS	@COEF_A2_7, $30
0737 195e      LRRI	$30, @$2
0738 2ede      SRS	@GAIN, $30
0739 195e      LRRI	$30, @$2
073a 2eda      SRS	@pred_scale, $30
073b 195e      LRRI	$30, @$2
073c 2edb      SRS	@yn1, $30
073d 195e      LRRI	$30, @$2
073e 2edc      SRS	@yn2, $30
073f 00c0 0e42 LR	$0, @0x0e42
0741 0081 ffdd LRI	$1, #0xffdd
0743 1120 0748 BLOOPI	#0x20, 0x0748
0745 1824      LRR	$4, @$1
0746 1b04      SRRI	@$0, $4
0747 0000      NOP	
0748 0000      NOP	
0749 00e0 0e42 SR	@0x0e42, $0
074b 0082 0bd9 LRI	$2, #0x0bd9
074d 0004      DAR	$0
074e 189f      LRRD	$31, @$0
074f 1adf      SRRD	@$2, $31
0750 189f      LRRD	$31, @$0
0751 1adf      SRRD	@$2, $31
0752 189f      LRRD	$31, @$0
0753 1adf      SRRD	@$2, $31
0754 189f      LRRD	$31, @$0
0755 1adf      SRRD	@$2, $31
0756 8900      CLR	$31
0757 1adc      SRRD	@$2, $28
0758 27dc      LRS	$31, @yn2
0759 00ff 0bd2 SR	@0x0bd2, $31
075b 27db      LRS	$31, @yn1
075c 00ff 0bd1 SR	@0x0bd1, $31
075e 27da      LRS	$31, @pred_scale
075f 00ff 0bd0 SR	@0x0bd0, $31
0761 27d9      LRS	$31, @ACCAL
0762 00ff 0bbe SR	@0x0bbe, $31
0764 27d8      LRS	$31, @ACCAH
0765 00ff 0bbd SR	@0x0bbd, $31
0767 02df      RET

////////////////////////////////////////////////
//
// Mixer functions - calls ROM functions
//
////////////////////////////////////////////////

// fn0
// this mixer is used by CrazyTaxi (at least at the beginning)
// perhaps f<>r mono sample??

0768 00c0 0e40 LR	$0, @0x0e40		// outbuffer ??
076a 0081 0b89 LRI	$1, #0x0b89		// PB->Mixer... struct offset
076c 00c2 0e08 LR	$2, @0x0e08		// left-buffer?
076e 1c62      MRR	$3, $2			// right-buffer?
076f 00c4 0e41 LR	$4, @0x0e41		// delay offset ??
0771 00c5 0e09 LR	$5, @0x0e09		// 0x140 all the time .... could be number of samples 
0773 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0775 00f8 0ba9 SR	@0x0ba9, $24	// mixer unknown stuff
0777 00fb 0bac SR	@0x0bac, $27
0779 02df      RET

// fn1
077a 00c0 0e40 LR	$0, @0x0e40
077c 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings   // PB mixer settings
077e 00c2 0e08 LR	$2, @0x0e08
0780 1c62      MRR	$3, $2
0781 00c4 0e41 LR	$4, @0x0e41
0783 00c5 0e09 LR	$5, @0x0e09
0785 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0787 00f8 0ba9 SR	@0x0ba9, $24
0789 00fb 0bac SR	@0x0bac, $27
078b 00c0 0e40 LR	$0, @0x0e40
078d 0081 0b8d LRI	$1, #0x0b8d
078f 00c2 0e0b LR	$2, @0x0e0b
0791 1c62      MRR	$3, $2
0792 00c4 0e41 LR	$4, @0x0e41
0794 00c5 0e0c LR	$5, @0x0e0c
0796 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0798 00f8 0baa SR	@0x0baa, $24
079a 00fb 0bad SR	@0x0bad, $27
079c 02df      RET	

// fn2
079d 00c0 0e40 LR	$0, @0x0e40
079f 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings   // PB mixer settings
07a1 00c2 0e08 LR	$2, @0x0e08
07a3 1c62      MRR	$3, $2
07a4 00c4 0e41 LR	$4, @0x0e41
07a6 00c5 0e09 LR	$5, @0x0e09
07a8 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
07aa 00f8 0ba9 SR	@0x0ba9, $24
07ac 00fb 0bac SR	@0x0bac, $27
07ae 00c0 0e40 LR	$0, @0x0e40
07b0 0081 0b91 LRI	$1, #0x0b91
07b2 00c2 0e0e LR	$2, @0x0e0e
07b4 1c62      MRR	$3, $2
07b5 00c4 0e41 LR	$4, @0x0e41
07b7 00c5 0e0f LR	$5, @0x0e0f
07b9 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
07bb 00f8 0bab SR	@0x0bab, $24
07bd 00fb 0bae SR	@0x0bae, $27
07bf 02df      RET	

// fn3
07c0 00c0 0e40 LR	$0, @0x0e40
07c2 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings   // PB mixer settings
07c4 00c2 0e08 LR	$2, @0x0e08
07c6 1c62      MRR	$3, $2
07c7 00c4 0e41 LR	$4, @0x0e41
07c9 00c5 0e09 LR	$5, @0x0e09
07cb 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
07cd 00f8 0ba9 SR	@0x0ba9, $24
07cf 00fb 0bac SR	@0x0bac, $27
07d1 00c0 0e40 LR	$0, @0x0e40
07d3 0081 0b8d LRI	$1, #0x0b8d
07d5 00c2 0e0b LR	$2, @0x0e0b
07d7 1c62      MRR	$3, $2
07d8 00c4 0e41 LR	$4, @0x0e41
07da 00c5 0e0c LR	$5, @0x0e0c
07dc 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
07de 00f8 0baa SR	@0x0baa, $24
07e0 00fb 0bad SR	@0x0bad, $27
07e2 00c0 0e40 LR	$0, @0x0e40
07e4 0081 0b91 LRI	$1, #0x0b91
07e6 00c2 0e0e LR	$2, @0x0e0e
07e8 1c62      MRR	$3, $2
07e9 00c4 0e41 LR	$4, @0x0e41
07eb 00c5 0e0f LR	$5, @0x0e0f
07ed 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
07ef 00f8 0bab SR	@0x0bab, $24
07f1 00fb 0bae SR	@0x0bae, $27
07f3 02df      RET	

// fn4
07f4 00c0 0e40 LR	$0, @0x0e40
07f6 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
07f8 00c2 0e08 LR	$2, @0x0e08
07fa 1c62      MRR	$3, $2
07fb 00c4 0e41 LR	$4, @0x0e41
07fd 00c5 0e09 LR	$5, @0x0e09
07ff 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0801 00f8 0ba9 SR	@0x0ba9, $24
0803 00fb 0bac SR	@0x0bac, $27
0805 00c0 0e43 LR	$0, @0x0e43
0807 0081 0b97 LRI	$1, #0x0b97
0809 00c2 0e0a LR	$2, @0x0e0a
080b 1c62      MRR	$3, $2
080c 02bf 81f9 CALL	0x81f9     // Call second ROM mixer function
080e 00f8 0baf SR	@0x0baf, $24
0810 02df      RET	

// xxxx
0811 00c0 0e40 LR	$0, @0x0e40
0813 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0815 00c2 0e08 LR	$2, @0x0e08
0817 1c62      MRR	$3, $2
0818 00c4 0e41 LR	$4, @0x0e41
081a 00c5 0e09 LR	$5, @0x0e09
081c 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
081e 00f8 0ba9 SR	@0x0ba9, $24
0820 00fb 0bac SR	@0x0bac, $27
0822 00c0 0e40 LR	$0, @0x0e40
0824 0081 0b8d LRI	$1, #0x0b8d
0826 00c2 0e0b LR	$2, @0x0e0b
0828 1c62      MRR	$3, $2
0829 00c4 0e41 LR	$4, @0x0e41
082b 00c5 0e0c LR	$5, @0x0e0c
082d 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
082f 00f8 0baa SR	@0x0baa, $24
0831 00fb 0bad SR	@0x0bad, $27
0833 00c0 0e43 LR	$0, @0x0e43
0835 0081 0b97 LRI	$1, #0x0b97
0837 00c2 0e0a LR	$2, @0x0e0a
0839 1c62      MRR	$3, $2
083a 1c80      MRR	$4, $0
083b 00c5 0e0d LR	$5, @0x0e0d
083d 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
083f 00f8 0baf SR	@0x0baf, $24
0841 00fb 0bb0 SR	@0x0bb0, $27
0843 02df      RET


	
0844 00c0 0e40 LR	$0, @0x0e40
0846 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0848 00c2 0e08 LR	$2, @0x0e08
084a 1c62      MRR	$3, $2
084b 00c4 0e41 LR	$4, @0x0e41
084d 00c5 0e09 LR	$5, @0x0e09
084f 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0851 00f8 0ba9 SR	@0x0ba9, $24
0853 00fb 0bac SR	@0x0bac, $27
0855 00c0 0e40 LR	$0, @0x0e40
0857 0081 0b91 LRI	$1, #0x0b91
0859 00c2 0e0e LR	$2, @0x0e0e
085b 1c62      MRR	$3, $2
085c 00c4 0e41 LR	$4, @0x0e41
085e 00c5 0e0f LR	$5, @0x0e0f
0860 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0862 00f8 0bab SR	@0x0bab, $24
0864 00fb 0bae SR	@0x0bae, $27
0866 00c0 0e43 LR	$0, @0x0e43
0868 0081 0b95 LRI	$1, #0x0b95
086a 00c2 0e10 LR	$2, @0x0e10
086c 1c62      MRR	$3, $2
086d 1c80      MRR	$4, $0
086e 00c5 0e0a LR	$5, @0x0e0a
0870 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0872 00f8 0bb1 SR	@0x0bb1, $24
0874 00fb 0baf SR	@0x0baf, $27
0876 02df      RET	



0877 00c0 0e40 LR	$0, @0x0e40
0879 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
087b 00c2 0e08 LR	$2, @0x0e08
087d 1c62      MRR	$3, $2
087e 00c4 0e41 LR	$4, @0x0e41
0880 00c5 0e09 LR	$5, @0x0e09
0882 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0884 00f8 0ba9 SR	@0x0ba9, $24
0886 00fb 0bac SR	@0x0bac, $27
0888 00c0 0e40 LR	$0, @0x0e40
088a 0081 0b8d LRI	$1, #0x0b8d
088c 00c2 0e0b LR	$2, @0x0e0b
088e 1c62      MRR	$3, $2
088f 00c4 0e41 LR	$4, @0x0e41
0891 00c5 0e0c LR	$5, @0x0e0c
0893 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0895 00f8 0baa SR	@0x0baa, $24
0897 00fb 0bad SR	@0x0bad, $27
0899 00c0 0e40 LR	$0, @0x0e40
089b 0081 0b91 LRI	$1, #0x0b91
089d 00c2 0e0e LR	$2, @0x0e0e
089f 1c62      MRR	$3, $2
08a0 00c4 0e41 LR	$4, @0x0e41
08a2 00c5 0e0f LR	$5, @0x0e0f
08a4 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
08a6 00f8 0bab SR	@0x0bab, $24
08a8 00fb 0bae SR	@0x0bae, $27
08aa 00c0 0e43 LR	$0, @0x0e43
08ac 0081 0b97 LRI	$1, #0x0b97
08ae 00c2 0e0a LR	$2, @0x0e0a
08b0 1c62      MRR	$3, $2
08b1 1c80      MRR	$4, $0
08b2 00c5 0e0d LR	$5, @0x0e0d
08b4 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
08b6 00f8 0baf SR	@0x0baf, $24
08b8 00fb 0bb0 SR	@0x0bb0, $27
08ba 00c0 0e43 LR	$0, @0x0e43
08bc 0081 0b95 LRI	$1, #0x0b95
08be 00c2 0e10 LR	$2, @0x0e10
08c0 1c62      MRR	$3, $2
08c1 02bf 81f9 CALL	0x81f9     // Call second ROM mixer function
08c3 00f8 0bb1 SR	@0x0bb1, $24
08c5 02df      RET	



08c6 00c0 0e40 LR	$0, @0x0e40
08c8 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
08ca 00c2 0e08 LR	$2, @0x0e08
08cc 0083 0e44 LRI	$3, #0x0e44
08ce 00c4 0e41 LR	$4, @0x0e41
08d0 00c5 0e09 LR	$5, @0x0e09
08d2 02bf 8282 CALL	0x8282     // Call third ROM mixer function
08d4 00f8 0ba9 SR	@0x0ba9, $24
08d6 00fb 0bac SR	@0x0bac, $27
08d8 02df      RET	



08d9 00c0 0e40 LR	$0, @0x0e40
08db 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
08dd 00c2 0e08 LR	$2, @0x0e08
08df 0083 0e44 LRI	$3, #0x0e44
08e1 00c4 0e41 LR	$4, @0x0e41
08e3 00c5 0e09 LR	$5, @0x0e09
08e5 02bf 8282 CALL	0x8282     // Call third ROM mixer function
08e7 00f8 0ba9 SR	@0x0ba9, $24
08e9 00fb 0bac SR	@0x0bac, $27
08eb 00c0 0e40 LR	$0, @0x0e40
08ed 0081 0b8d LRI	$1, #0x0b8d      // aux stuff
08ef 00c2 0e0b LR	$2, @0x0e0b
08f1 0083 0e44 LRI	$3, #0x0e44
08f3 00c4 0e41 LR	$4, @0x0e41
08f5 00c5 0e0c LR	$5, @0x0e0c
08f7 02bf 8282 CALL	0x8282     // Call third ROM mixer function
08f9 00f8 0baa SR	@0x0baa, $24
08fb 00fb 0bad SR	@0x0bad, $27
08fd 02df      RET	




08fe 00c0 0e40 LR	$0, @0x0e40
0900 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0902 00c2 0e08 LR	$2, @0x0e08
0904 0083 0e44 LRI	$3, #0x0e44
0906 00c4 0e41 LR	$4, @0x0e41
0908 00c5 0e09 LR	$5, @0x0e09
090a 02bf 8282 CALL	0x8282     // Call third ROM mixer function
090c 00f8 0ba9 SR	@0x0ba9, $24
090e 00fb 0bac SR	@0x0bac, $27
0910 00c0 0e40 LR	$0, @0x0e40
0912 0081 0b91 LRI	$1, #0x0b91    // aux stuff
0914 00c2 0e0e LR	$2, @0x0e0e
0916 0083 0e44 LRI	$3, #0x0e44
0918 00c4 0e41 LR	$4, @0x0e41
091a 00c5 0e0f LR	$5, @0x0e0f
091c 02bf 8282 CALL	0x8282     // Call third ROM mixer function
091e 00f8 0bab SR	@0x0bab, $24
0920 00fb 0bae SR	@0x0bae, $27
0922 02df      RET	



0923 00c0 0e40 LR	$0, @0x0e40
0925 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0927 00c2 0e08 LR	$2, @0x0e08
0929 0083 0e44 LRI	$3, #0x0e44
092b 00c4 0e41 LR	$4, @0x0e41
092d 00c5 0e09 LR	$5, @0x0e09
092f 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0931 00f8 0ba9 SR	@0x0ba9, $24
0933 00fb 0bac SR	@0x0bac, $27
0935 00c0 0e40 LR	$0, @0x0e40
0937 0081 0b8d LRI	$1, #0x0b8d
0939 00c2 0e0b LR	$2, @0x0e0b
093b 0083 0e44 LRI	$3, #0x0e44
093d 00c4 0e41 LR	$4, @0x0e41
093f 00c5 0e0c LR	$5, @0x0e0c
0941 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0943 00f8 0baa SR	@0x0baa, $24
0945 00fb 0bad SR	@0x0bad, $27
0947 00c0 0e40 LR	$0, @0x0e40
0949 0081 0b91 LRI	$1, #0x0b91
094b 00c2 0e0e LR	$2, @0x0e0e
094d 0083 0e44 LRI	$3, #0x0e44
094f 00c4 0e41 LR	$4, @0x0e41
0951 00c5 0e0f LR	$5, @0x0e0f
0953 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0955 00f8 0bab SR	@0x0bab, $24
0957 00fb 0bae SR	@0x0bae, $27
0959 02df      RET	




095a 00c0 0e40 LR	$0, @0x0e40
095c 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
095e 00c2 0e08 LR	$2, @0x0e08
0960 0083 0e44 LRI	$3, #0x0e44
0962 00c4 0e41 LR	$4, @0x0e41
0964 00c5 0e09 LR	$5, @0x0e09
0966 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0968 00f8 0ba9 SR	@0x0ba9, $24
096a 00fb 0bac SR	@0x0bac, $27
096c 00c0 0e43 LR	$0, @0x0e43
096e 0081 0b97 LRI	$1, #0x0b97
0970 00c2 0e0a LR	$2, @0x0e0a
0972 0083 0e44 LRI	$3, #0x0e44
0974 02bf 845d CALL	0x845d
0976 00f8 0baf SR	@0x0baf, $24
0978 02df      RET	



0979 00c0 0e40 LR	$0, @0x0e40
097b 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
097d 00c2 0e08 LR	$2, @0x0e08
097f 0083 0e44 LRI	$3, #0x0e44
0981 00c4 0e41 LR	$4, @0x0e41
0983 00c5 0e09 LR	$5, @0x0e09
0985 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0987 00f8 0ba9 SR	@0x0ba9, $24
0989 00fb 0bac SR	@0x0bac, $27
098b 00c0 0e40 LR	$0, @0x0e40
098d 0081 0b8d LRI	$1, #0x0b8d
098f 00c2 0e0b LR	$2, @0x0e0b
0991 0083 0e44 LRI	$3, #0x0e44
0993 00c4 0e41 LR	$4, @0x0e41
0995 00c5 0e0c LR	$5, @0x0e0c
0997 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0999 00f8 0baa SR	@0x0baa, $24
099b 00fb 0bad SR	@0x0bad, $27
099d 00c0 0e43 LR	$0, @0x0e43
099f 0081 0b97 LRI	$1, #0x0b97
09a1 00c2 0e0a LR	$2, @0x0e0a
09a3 0083 0e44 LRI	$3, #0x0e44
09a5 1c80      MRR	$4, $0
09a6 00c5 0e0d LR	$5, @0x0e0d
09a8 02bf 8282 CALL	0x8282     // Call third ROM mixer function
09aa 00f8 0baf SR	@0x0baf, $24
09ac 00fb 0bb0 SR	@0x0bb0, $27
09ae 02df      RET	



09af 00c0 0e40 LR	$0, @0x0e40
09b1 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
09b3 00c2 0e08 LR	$2, @0x0e08
09b5 0083 0e44 LRI	$3, #0x0e44
09b7 00c4 0e41 LR	$4, @0x0e41
09b9 00c5 0e09 LR	$5, @0x0e09
09bb 02bf 8282 CALL	0x8282     // Call third ROM mixer function
09bd 00f8 0ba9 SR	@0x0ba9, $24
09bf 00fb 0bac SR	@0x0bac, $27
09c1 00c0 0e40 LR	$0, @0x0e40
09c3 0081 0b91 LRI	$1, #0x0b91
09c5 00c2 0e0e LR	$2, @0x0e0e
09c7 0083 0e44 LRI	$3, #0x0e44
09c9 00c4 0e41 LR	$4, @0x0e41
09cb 00c5 0e0f LR	$5, @0x0e0f
09cd 02bf 8282 CALL	0x8282     // Call third ROM mixer function
09cf 00f8 0bab SR	@0x0bab, $24
09d1 00fb 0bae SR	@0x0bae, $27
09d3 00c0 0e43 LR	$0, @0x0e43
09d5 0081 0b95 LRI	$1, #0x0b95
09d7 00c2 0e10 LR	$2, @0x0e10
09d9 0083 0e44 LRI	$3, #0x0e44
09db 1c80      MRR	$4, $0
09dc 00c5 0e0a LR	$5, @0x0e0a
09de 02bf 8282 CALL	0x8282     // Call third ROM mixer function
09e0 00f8 0bb1 SR	@0x0bb1, $24
09e2 00fb 0baf SR	@0x0baf, $27
09e4 02df      RET	



09e5 00c0 0e40 LR	$0, @0x0e40
09e7 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
09e9 00c2 0e08 LR	$2, @0x0e08
09eb 0083 0e44 LRI	$3, #0x0e44
09ed 00c4 0e41 LR	$4, @0x0e41
09ef 00c5 0e09 LR	$5, @0x0e09
09f1 02bf 8282 CALL	0x8282     // Call third ROM mixer function
09f3 00f8 0ba9 SR	@0x0ba9, $24
09f5 00fb 0bac SR	@0x0bac, $27
09f7 00c0 0e40 LR	$0, @0x0e40
09f9 0081 0b8d LRI	$1, #0x0b8d
09fb 00c2 0e0b LR	$2, @0x0e0b
09fd 0083 0e44 LRI	$3, #0x0e44
09ff 00c0 0e41 LR	$0, @0x0e41
0a01 00c5 0e0c LR	$5, @0x0e0c
0a03 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0a05 00f8 0baa SR	@0x0baa, $24
0a07 00fb 0bad SR	@0x0bad, $27
0a09 00c0 0e40 LR	$0, @0x0e40
0a0b 0081 0b91 LRI	$1, #0x0b91
0a0d 00c2 0e0e LR	$2, @0x0e0e
0a0f 0083 0e44 LRI	$3, #0x0e44
0a11 00c4 0e41 LR	$4, @0x0e41
0a13 00c5 0e0f LR	$5, @0x0e0f
0a15 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0a17 00f8 0bab SR	@0x0bab, $24
0a19 00fb 0bae SR	@0x0bae, $27
0a1b 00c0 0e43 LR	$0, @0x0e43
0a1d 0081 0b97 LRI	$1, #0x0b97
0a1f 00c2 0e0a LR	$2, @0x0e0a
0a21 0083 0e44 LRI	$3, #0x0e44
0a23 1c80      MRR	$4, $0
0a24 00c5 0e0d LR	$5, @0x0e0d
0a26 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0a28 00f8 0baf SR	@0x0baf, $24
0a2a 00fb 0bb0 SR	@0x0bb0, $27
0a2c 00c0 0e43 LR	$0, @0x0e43
0a2e 0081 0b95 LRI	$1, #0x0b95
0a30 00c2 0e10 LR	$2, @0x0e10
0a32 0083 0e44 LRI	$3, #0x0e44
0a34 02bf 845d CALL	0x845d
0a36 00f8 0bb1 SR	@0x0bb1, $24
0a38 02df      RET	




0a39 00c0 0e40 LR	$0, @0x0e40
0a3b 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0a3d 00c2 0e08 LR	$2, @0x0e08
0a3f 1c62      MRR	$3, $2
0a40 00c4 0e41 LR	$4, @0x0e41
0a42 00c5 0e09 LR	$5, @0x0e09
0a44 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0a46 00f8 0ba9 SR	@0x0ba9, $24
0a48 00fb 0bac SR	@0x0bac, $27
0a4a 00c0 0e43 LR	$0, @0x0e43
0a4c 0081 0b91 LRI	$1, #0x0b91
0a4e 00c2 0e0e LR	$2, @0x0e0e
0a50 1c62      MRR	$3, $2
0a51 1c80      MRR	$4, $0
0a52 00c5 0e0f LR	$5, @0x0e0f
0a54 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0a56 00f8 0bab SR	@0x0bab, $24
0a58 00fb 0bae SR	@0x0bae, $27
0a5a 02df      RET	


0a5b 00c0 0e40 LR	$0, @0x0e40
0a5d 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0a5f 00c2 0e08 LR	$2, @0x0e08
0a61 1c62      MRR	$3, $2
0a62 00c4 0e41 LR	$4, @0x0e41
0a64 00c5 0e09 LR	$5, @0x0e09
0a66 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0a68 00f8 0ba9 SR	@0x0ba9, $24
0a6a 00fb 0bac SR	@0x0bac, $27
0a6c 00c0 0e43 LR	$0, @0x0e43
0a6e 0081 0b91 LRI	$1, #0x0b91
0a70 00c2 0e0e LR	$2, @0x0e0e
0a72 1c62      MRR	$3, $2
0a73 1c80      MRR	$4, $0
0a74 00c5 0e0f LR	$5, @0x0e0f
0a76 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0a78 00f8 0bab SR	@0x0bab, $24
0a7a 00fb 0bae SR	@0x0bae, $27
0a7c 00c0 0e40 LR	$0, @0x0e40
0a7e 0081 0b8d LRI	$1, #0x0b8d
0a80 00c2 0e0b LR	$2, @0x0e0b
0a82 1c62      MRR	$3, $2
0a83 00c4 0e41 LR	$4, @0x0e41
0a85 00c5 0e0c LR	$5, @0x0e0c
0a87 02bf 80e7 CALL	0x80e7     // Call ROM mixer function
0a89 00f8 0baa SR	@0x0baa, $24
0a8b 00fb 0bad SR	@0x0bad, $27
0a8d 00c0 0e43 LR	$0, @0x0e43
0a8f 0081 0b99 LRI	$1, #0x0b99
0a91 00c2 0e0d LR	$2, @0x0e0d
0a93 1c62      MRR	$3, $2
0a94 02bf 81f9 CALL	0x81f9     // Call second ROM mixer function
0a96 00f8 0bb0 SR	@0x0bb0, $24
0a98 02df      RET	



0a99 00c0 0e40 LR	$0, @0x0e40
0a9b 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0a9d 00c2 0e08 LR	$2, @0x0e08
0a9f 0083 0e44 LRI	$3, #0x0e44
0aa1 00c4 0e41 LR	$4, @0x0e41
0aa3 00c5 0e09 LR	$5, @0x0e09
0aa5 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0aa7 00f8 0ba9 SR	@0x0ba9, $24
0aa9 00fb 0bac SR	@0x0bac, $27
0aab 00c0 0e43 LR	$0, @0x0e43
0aad 0081 0b91 LRI	$1, #0x0b91
0aaf 00c2 0e0e LR	$2, @0x0e0e
0ab1 0083 0e44 LRI	$3, #0x0e44
0ab3 1c80      MRR	$4, $0
0ab4 00c5 0e0f LR	$5, @0x0e0f
0ab6 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0ab8 00f8 0bab SR	@0x0bab, $24
0aba 00fb 0bae SR	@0x0bae, $27
0abc 02df      RET	



0abd 00c0 0e40 LR	$0, @0x0e40
0abf 0081 0b89 LRI	$1, #0x0b89    // PB mixer settings
0ac1 00c2 0e08 LR	$2, @0x0e08
0ac3 0083 0e44 LRI	$3, #0x0e44
0ac5 00c4 0e41 LR	$4, @0x0e41
0ac7 00c5 0e09 LR	$5, @0x0e09
0ac9 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0acb 00f8 0ba9 SR	@0x0ba9, $24
0acd 00fb 0bac SR	@0x0bac, $27
0acf 00c0 0e43 LR	$0, @0x0e43
0ad1 0081 0b91 LRI	$1, #0x0b91
0ad3 00c2 0e0e LR	$2, @0x0e0e
0ad5 0083 0e44 LRI	$3, #0x0e44
0ad7 1c80      MRR	$4, $0
0ad8 00c5 0e0f LR	$5, @0x0e0f
0ada 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0adc 00f8 0bab SR	@0x0bab, $24
0ade 00fb 0bae SR	@0x0bae, $27
0ae0 00c0 0e40 LR	$0, @0x0e40
0ae2 0081 0b8d LRI	$1, #0x0b8d
0ae4 00c2 0e0b LR	$2, @0x0e0b
0ae6 0083 0e44 LRI	$3, #0x0e44
0ae8 00c4 0e41 LR	$4, @0x0e41
0aea 00c5 0e0c LR	$5, @0x0e0c
0aec 02bf 8282 CALL	0x8282     // Call third ROM mixer function
0aee 00f8 0baa SR	@0x0baa, $24
0af0 00fb 0bad SR	@0x0bad, $27
0af2 00c0 0e43 LR	$0, @0x0e43
0af4 0081 0b99 LRI	$1, #0x0b99
0af6 00c2 0e0d LR	$2, @0x0e0d
0af8 0083 0e44 LRI	$3, #0x0e44
0afa 02bf 845d CALL	0x845d
0afc 00f8 0bb0 SR	@0x0bb0, $24
0afe 02df      RET	




/// JMP Table for commands
0aff 0082 
0b00 013e
0b01 01bc      CW	0x01bc		; *** UNKNOWN OPCODE ***
0b02 0248      CW	0x0248		; *** UNKNOWN OPCODE ***
0b03 0413      ADDIS	$32, #0x13
0b04 0427      ADDIS	$32, #0x27
0b05 0165      CW	0x0165		; *** UNKNOWN OPCODE ***
0b06 0574      ADDIS	$33, #0x74
0b07 0b37      LRIS	$27, #0x37
0b08 015f      CW	0x015f		; *** UNKNOWN OPCODE ***
0b09 0478      ADDIS	$32, #0x78
0b0a 0474      ADDIS	$32, #0x74
0b0b 0476      ADDIS	$32, #0x76
0b0c 01a9      CW	0x01a9		; *** UNKNOWN OPCODE ***
0b0d 043b      ADDIS	$32, #0x3b
0b0e 047a      ADDIS	$32, #0x7a
0b0f 0bb1      LRIS	$27, #0xb1
0b10 0175      CW	0x0175		; *** UNKNOWN OPCODE ***



// i think this are offsets for the mixerCtrl
0b11 0768      CMPIS	$33, #0x68
0b12 077a      CMPIS	$33, #0x7a
0b13 079d      CMPIS	$33, #0x9d
0b14 07c0      CMPIS	$33, #0xc0
0b15 07f4      CMPIS	$33, #0xf4
0b16 0811      LRIS	$24, #0x11
0b17 0844      LRIS	$24, #0x44
0b18 0877      LRIS	$24, #0x77
0b19 08c6      LRIS	$24, #0xc6
0b1a 08d9      LRIS	$24, #0xd9
0b1b 08fe      LRIS	$24, #0xfe
0b1c 0923      LRIS	$25, #0x23
0b1d 095a      LRIS	$25, #0x5a
0b1e 0979      LRIS	$25, #0x79
0b1f 09af      LRIS	$25, #0xaf
0b20 09e5      LRIS	$25, #0xe5
0b21 0a39      LRIS	$26, #0x39
0b22 0a5b      LRIS	$26, #0x5b
0b23 0768      CMPIS	$33, #0x68
0b24 0768      CMPIS	$33, #0x68
0b25 0768      CMPIS	$33, #0x68
0b26 0768      CMPIS	$33, #0x68
0b27 0768      CMPIS	$33, #0x68
0b28 0768      CMPIS	$33, #0x68
0b29 0a99      LRIS	$26, #0x99
0b2a 0abd      LRIS	$26, #0xbd
0b2b 0768      CMPIS	$33, #0x68
0b2c 0768      CMPIS	$33, #0x68
0b2d 0768      CMPIS	$33, #0x68
0b2e 0768      CMPIS	$33, #0x68
0b2f 0768      CMPIS	$33, #0x68
0b30 0768      CMPIS	$33, #0x68



// jmp table for srcSelect
0b31 05a8      ADDIS	$33, #0xa8
0b32 065d      CMPIS	$32, #0x5d
0b33 0707      CMPIS	$33, #0x07

// the COEF Table addresses.. i think there are three tables each with ~200 bytes
// we could check if it is setup by the GAME too
0b34 1000      LOOPI	#0x00
0b35 1200      SBCLR	#0x00
0b36 1400      LSL	$32, #0x00


//
// Opcode_08() - Dolphin doesnt support this command on HLE so prolly no game has ever called it

0b37 8e00      S40	
0b38 8100      CLR	$30
0b39 8970      CLRhL	$31 : $30, @$0
0b3a 191c      LRRI	$28, @$0
0b3b 2ece      SRS	@DSMAH, $30
0b3c 2ccf      SRS	@DSMAL, $28
0b3d 16cd 0e80 SI	@DSPA, #0x0e80
0b3f 16c9 0000 SI	@DSCR, #0x0000
0b41 16cb 0100 SI	@DSBL, #0x0100
0b43 1f7e      MRR	$27, $30
0b44 1f3c      MRR	$25, $28
0b45 8100      CLR	$30
0b46 26c9      LRS	$30, @DSCR
0b47 02a0 0004 ANDCF	$30, #0x0004
0b49 029c 0b46 JZR	0x0b46       // wait for DMA loop
0b4b 191e      LRRI	$30, @$0
0b4c 191c      LRRI	$28, @$0
0b4d 2ece      SRS	@DSMAH, $30
0b4e 2ccf      SRS	@DSMAL, $28
0b4f 16cd 0280 SI	@DSPA, #0x0280
0b51 16c9 0000 SI	@DSCR, #0x0000
0b53 16cb 0280 SI	@DSBL, #0x0280
0b55 1c80      MRR	$4, $0
0b56 0080 0280 LRI	$0, #0x0280
0b58 00c1 0e1b LR	$1, @0x0e1b
0b5a 0085 0000 LRI	$5, #0x0000
0b5c 0089 007f LRI	$9, #0x007f
0b5e 0082 0f00 LRI	$2, #0x0f00
0b60 0083 16b4 LRI	$3, #0x16b4
0b62 1ce3      MRR	$7, $3
0b63 8100      CLR	$30
0b64 26c9      LRS	$30, @DSCR
0b65 02a0 0004 ANDCF	$30, #0x0004
0b67 029c 0b64 JZR	0x0b64       // wait for DMA loop
0b69 8f00      S16	
0b6a 8a78      M2hL	: $31, @$0
0b6b 8c68      CLR15hL	: $29, @$0
0b6c f100      LSL16	$31
0b6d 1a3f      SRR	@$1, $31
0b6e 84e3      CLRPhLD	: $26, $25, @$3
0b6f 107e      LOOPI	#0x7e
0b70 f2e3      MADDhLD	$24, $26 : $26, $25, @$3
0b71 f2e7      MADDhLDN	$24, $26 : $26, $25, @$3
0b72 f278      MADDhL	$24, $26 : $31, @$0
0b73 6e68      MOVPhL	$30 : $29, @$0
0b74 f132      LSL16hS	$31 : @$2, $30
0b75 1a3f      SRR	@$1, $31
0b76 119e 0b80 BLOOPI	#0x9e, 0x0b80
0b78 1c67      MRR	$3, $7
0b79 84e3      CLRPhLD	: $26, $25, @$3
0b7a 107e      LOOPI	#0x7e
0b7b f2e3      MADDhLD	$24, $26 : $26, $25, @$3
0b7c f2e7      MADDhLDN	$24, $26 : $26, $25, @$3
0b7d f278      MADDhL	$24, $26 : $31, @$0
0b7e 6e68      MOVPhL	$30 : $29, @$0
0b7f f132      LSL16hS	$31 : @$2, $30
0b80 1a3f      SRR	@$1, $31
0b81 1c67      MRR	$3, $7
0b82 84e3      CLRPhLD	: $26, $25, @$3
0b83 107e      LOOPI	#0x7e
0b84 f2e3      MADDhLD	$24, $26 : $26, $25, @$3
0b85 f2e7      MADDhLDN	$24, $26 : $26, $25, @$3
0b86 f200      MADD	$24, $26
0b87 6e00      MOVP	$30
0b88 1b5e      SRRI	@$2, $30
0b89 00e1 0e1b SR	@0x0e1b, $1
0b8b 0080 0280 LRI	$0, #0x0280
0b8d 0083 0f00 LRI	$3, #0x0f00
0b8f 0081 0000 LRI	$1, #0x0000
0b91 0082 0140 LRI	$2, #0x0140
0b93 0089 ffff LRI	$9, #0xffff
0b95 8900      CLR	$31
0b96 8100      CLR	$30
0b97 8f00      S16	
0b98 11a0 0ba0 BLOOPI	#0xa0, 0x0ba0
0b9a 197f      LRRI	$31, @$3
0b9b 9930      ASR16hS	$31 : @$0, $30
0b9c 1b1e      SRRI	@$0, $30
0b9d 1b3f      SRRI	@$1, $31
0b9e 7d29      NEGhS	$31 : @$1, $29
0b9f 1b5f      SRRI	@$2, $31
0ba0 1b5d      SRRI	@$2, $29
0ba1 8e00      S40	
0ba2 1fdb      MRR	$30, $27
0ba3 1f99      MRR	$28, $25
0ba4 2ece      SRS	@DSMAH, $30
0ba5 2ccf      SRS	@DSMAL, $28
0ba6 16cd 0e80 SI	@DSPA, #0x0e80
0ba8 16c9 0001 SI	@DSCR, #0x0001
0baa 16cb 0100 SI	@DSBL, #0x0100
0bac 02bf 055c CALL	0x055c     // Wait for DMA control reg
0bae 1c04      MRR	$0, $4
0baf 029f 0068 JMP	0x0068     // Return to message loop.


// Looks like some "new command" that have been appended
// i think i have seen it in monkey ball only... dunno

// Opcode_16()
0bb1 8e00      S40	
0bb2 8100      CLR	$30
0bb3 8970      CLRhL	$31 : $30, @$0
0bb4 191c      LRRI	$28, @$0
0bb5 2ece      SRS	@DSMAH, $30
0bb6 2ccf      SRS	@DSMAL, $28
0bb7 16cd 07c0 SI	@DSPA, #0x07c0
0bb9 16c9 0001 SI	@DSCR, #0x0001
0bbb 16cb 0500 SI	@DSBL, #0x0500
0bbd 02bf 055c CALL	0x055c     // Wait for DMA control reg
0bbf 8100      CLR	$30
0bc0 8970      CLRhL	$31 : $30, @$0
0bc1 191c      LRRI	$28, @$0
0bc2 2ece      SRS	@DSMAH, $30
0bc3 2ccf      SRS	@DSMAL, $28
0bc4 16cd 07c0 SI	@DSPA, #0x07c0
0bc6 16c9 0000 SI	@DSCR, #0x0000
0bc8 8900      CLR	$31
0bc9 0d20      LRIS	$29, #0x20
0bca 2dcb      SRS	@DSBL, $29
0bcb 4c00      ADD	$30, $31
0bcc 1c80      MRR	$4, $0
0bcd 0080 07c0 LRI	$0, #0x07c0
0bcf 0083 0000 LRI	$3, #0x0000
0bd1 1c43      MRR	$2, $3
0bd2 0a00      LRIS	$26, #0x00
0bd3 27c9      LRS	$31, @DSCR
0bd4 03a0 0004 ANDCF	$31, #0x0004
0bd6 029c 0bd3 JZR	0x0bd3       // wait for DMA loop
0bd8 2ece      SRS	@DSMAH, $30
0bd9 2ccf      SRS	@DSMAL, $28
0bda 16cd 07d0 SI	@DSPA, #0x07d0
0bdc 16c9 0000 SI	@DSCR, #0x0000
0bde 16cb 04e0 SI	@DSBL, #0x04e0
0be0 8f00      S16	
0be1 80f0      NXhLDX	: $25, $27, @$1
0be2 80c0      NXhLDX	: $24, $26, @$0
0be3 6a00      MOVAX	$30, $25
0be4 4800      ADDAX	$30, $24
0be5 114f 0bee BLOOPI	#0x4f, 0x0bee
0be7 80f0      NXhLDX	: $25, $27, @$1
0be8 80c0      NXhLDX	: $24, $26, @$0
0be9 6b32      MOVAXhS	$31, $25 : @$2, $30
0bea 4922      ADDAXhS	$31, $24 : @$2, $28
0beb 80f0      NXhLDX	: $25, $27, @$1
0bec 80c0      NXhLDX	: $24, $26, @$0
0bed 6a3a      MOVAXhS	$30, $25 : @$2, $31
0bee 482a      ADDAXhS	$30, $24 : @$2, $29
0bef 80f0      NXhLDX	: $25, $27, @$1
0bf0 80c0      NXhLDX	: $24, $26, @$0
0bf1 6b32      MOVAXhS	$31, $25 : @$2, $30
0bf2 4922      ADDAXhS	$31, $24 : @$2, $28
0bf3 1b5f      SRRI	@$2, $31
0bf4 1b5d      SRRI	@$2, $29
0bf5 80f0      NXhLDX	: $25, $27, @$1
0bf6 80c0      NXhLDX	: $24, $26, @$0
0bf7 6800      MOVAX	$30, $24
0bf8 7c00      NEG	$30
0bf9 4a00      ADDAX	$30, $25
0bfa 114f 0c05 BLOOPI	#0x4f, 0x0c05
0bfc 80f0      NXhLDX	: $25, $27, @$1
0bfd 80c0      NXhLDX	: $24, $26, @$0
0bfe 6932      MOVAXhS	$31, $24 : @$2, $30
0bff 7d00      NEG	$31
0c00 4b22      ADDAXhS	$31, $25 : @$2, $28
0c01 80f0      NXhLDX	: $25, $27, @$1
0c02 80c0      NXhLDX	: $24, $26, @$0
0c03 683a      MOVAXhS	$30, $24 : @$2, $31
0c04 7c00      NEG	$30
0c05 4a2a      ADDAXhS	$30, $25 : @$2, $29
0c06 80f0      NXhLDX	: $25, $27, @$1
0c07 80c0      NXhLDX	: $24, $26, @$0
0c08 6932      MOVAXhS	$31, $24 : @$2, $30
0c09 7d00      NEG	$31
0c0a 4b22      ADDAXhS	$31, $25 : @$2, $28
0c0b 1b5f      SRRI	@$2, $31
0c0c 1b5d      SRRI	@$2, $29
0c0d 1c04      MRR	$0, $4
0c0e 029f 0068 JMP	0x0068     // Return to message loop.

//////////////////////////////////////////////////////////////////////////////
//
// Exception Functions()
//
//////////////////////////////////////////////////////////////////////////////

// exception vector 0002
0c10 8e00      S40	
0c11 16fc ecc0 SI	@DMBH, #0xecc0
0c13 1fcc      MRR	$30, $12
0c14 1d9e      MRR	$12, $30
0c15 2efd      SRS	@DMBL, $30
0c16 26fc      LRS	$30, @DMBH
0c17 02a0 8000 ANDCF	$30, #0x8000
0c19 029c 0c16 JZR	0x0c16       // wait for dsp mailbox
0c1b 0000      NOP	
0c1c 0000      NOP	
0c1d 0000      NOP	
0c1e 02ff      RTI	

// exception vector 0004
0c1f 8e00      S40	
0c20 00f0 0e17 SR	@0x0e17, $16
0c22 00fe 0e18 SR	@0x0e18, $30
0c24 00fc 0e19 SR	@0x0e19, $28
0c26 1fcc      MRR	$30, $12
0c27 1d9e      MRR	$12, $30
0c28 16fc feed SI	@DMBH, #0xfeed
0c2a 2efd      SRS	@DMBL, $30
0c2b 26fc      LRS	$30, @DMBH
0c2c 02a0 8000 ANDCF	$30, #0x8000
0c2e 029c 0c2b JZR	0x0c2b         // wait for dsp mailbox
0c30 00d0 0e17 LR	$16, @0x0e17
0c32 00de 0e18 LR	$30, @0x0e18
0c34 00dc 0e19 LR	$28, @0x0e19
0c36 0000      NOP	
0c37 0000      NOP	
0c38 0000      NOP	
0c39 0000      NOP	
0c3a 02ff      RTI	

// exception vector 0006
0c3b 8e00      S40	
0c3c 1dbc      MRR	$13, $28
0c3d 1dbe      MRR	$13, $30
0c3e 8100      CLR	$30
0c3f 00de 0bb7 LR	$30, @0x0bb7      	// 0BB7 should point to "looping" of the current PB... 
0c41 0601      CMPIS	$32, #0x01
0c42 0295 0c47 JEQ	0x0c47
0c44 0e00      LRIS	$30, #0x00
0c45 00fe 0b87 SR	@0x0b87, $30		// 0B87 should point to "running" of the current PB...  
0c47 1fcd      MRR	$30, $13
0c48 1f8d      MRR	$28, $13
0c49 02ff      RTI	

// exception vector 0008 - do nothing
0c4a 0000      NOP	
0c4b 0000      NOP	
0c4c 0000      NOP	
0c4d 0000      NOP	
0c4e 0000      NOP	
0c4f 02ff      RTI	

// exception vector 000a
// this is what loads loop_yn1 etc. an 000a exception should be caused when decoding reaches the end.
0c50 8e00      S40	
0c51 1dbc      MRR	$13, $28
0c52 1dbe      MRR	$13, $30
0c53 8100      CLR	$30
0c54 00de 0bb7 LR	$30, @0x0bb7		// 0BB7 should point to "looping" of the current PB... 
0c56 0601      CMPIS	$32, #0x01
0c57 0295 0c5f JEQ	0x0c5f
0c59 0e00      LRIS	$30, #0x00
0c5a 00fe 0b87 SR	@0x0b87, $30        // 0B87 is "running" of the current PB...
0c5c 1fcd      MRR	$30, $13
0c5d 1f8d      MRR	$28, $13
0c5e 02ff      RTI	
0c5f 8100      CLR	$30
0c60 00de 0b88 LR	$30, @0x0b88		// 0B88 should point to "is_stream" of the current PB...  
0c62 0601      CMPIS	$32, #0x01
0c63 0295 0c71 JEQ	0x0c71
0c65 00de 0bda LR	$30, @0x0bda		// out of normal PB space... 
0c67 2eda      SRS	@pred_scale, $30
0c68 00de 0bdb LR	$30, @0x0bdb
0c6a 2edb      SRS	@yn1, $30
0c6b 00de 0bdc LR	$30, @0x0bdc
0c6d 2edc      SRS	@yn2, $30
0c6e 1fcd      MRR	$30, $13
0c6f 1f8d      MRR	$28, $13
0c70 02ff      RTI	
0c71 00de 0bda LR	$30, @0x0bda        // nope, we wasn't a stream. don't do that kind of stuff. just read and write for no reason?
0c73 2eda      SRS	@pred_scale, $30
0c74 26db      LRS	$30, @yn1
0c75 2edb      SRS	@yn1, $30
0c76 26dc      LRS	$30, @yn2
0c77 2edc      SRS	@yn2, $30
0c78 8100      CLR	$30
0c79 00dc 0bdd LR	$28, @0x0bdd		// out of normal PB space... 
0c7b 7600      INC	$30
0c7c 00fc 0bdd SR	@0x0bdd, $28
0c7e 8100      CLR	$30
0c7f 1fcd      MRR	$30, $13
0c80 1f8d      MRR	$28, $13
0c81 02ff      RTI


// exception vector 000c
0c82 0000      NOP	
0c83 0000      NOP	
0c84 0000      NOP	
0c85 0000      NOP	
0c86 0000      NOP	
0c87 02ff      RTI	


// exception vector 000e
0c88 0000      NOP	
0c89 0000      NOP	
0c8a 0000      NOP	
0c8b 0000      NOP	
0c8c 02ff      RTI	

//////////////////////////////////////////////////////////////////////////////
//
// End of exception functions
//
//////////////////////////////////////////////////////////////////////////////


// Jmp table for function below 
// i think case 0x03 is the standard case
0c8d 0c9f      LRIS	$28, #0x9f			// some kind of soft-reset for the UCode
0c8e 0ca2      LRIS	$28, #0xa2			// looks like code to dump the UCode memory for debugging
0c8f 0cda      LRIS	$28, #0xda			// rest the UCode and jump to ROM
0c90 0cdd      LRIS	$28, #0xdd			// normal case to return to the main-loop


// Mix and write back to RAM??? It is called by AXLIST_END command only
0c91 8e00      S40	
0c92 8100      CLR	$30
0c93 8900      CLR	$31
0c94 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0c96 27ff      LRS	$31, @CMBL
0c97 009e 0c8d LRI	$30, #0x0c8d
0c99 4c00      ADD	$30, $31
0c9a 1c7e      MRR	$3, $30
0c9b 0313      ILRR	$31, @$3
0c9c 1c7f      MRR	$3, $31
0c9d 176f      JMPR	$3
0c9e 0021      HALT	

// case 0x00:
0c9f 029f 0030 JMP	0x0030
0ca1 0021      HALT	

// case 0x01:
0ca2 8100      CLR	$30
0ca3 8900      CLR	$31
0ca4 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0ca6 24ff      LRS	$28, @CMBL
0ca7 02bf 0ce6 CALL	0x0ce6    // wait for CMBH, R31
0ca9 25ff      LRS	$29, @CMBL
0caa 02bf 0ce6 CALL	0x0ce6    // wait for CMBH, R31
0cac 27ff      LRS	$31, @CMBL
0cad 2ece      SRS	@DSMAH, $30
0cae 2ccf      SRS	@DSMAL, $28
0caf 16c9 0001 SI	@DSCR, #0x0001
0cb1 2fcd      SRS	@DSPA, $31
0cb2 2dcb      SRS	@DSBL, $29
0cb3 8100      CLR	$30
0cb4 8900      CLR	$31
0cb5 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0cb7 24ff      LRS	$28, @CMBL
0cb8 1c9e      MRR	$4, $30
0cb9 1cbc      MRR	$5, $28
0cba 02bf 0ce6 CALL	0x0ce6    // wait for CMBH, R31
0cbc 25ff      LRS	$29, @CMBL
0cbd 02bf 0ce6 CALL	0x0ce6    // wait for CMBH, R31
0cbf 27ff      LRS	$31, @CMBL
0cc0 1cdf      MRR	$6, $31
0cc1 1cfd      MRR	$7, $29
0cc2 8100      CLR	$30
0cc3 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0cc5 26ff      LRS	$30, @CMBL
0cc6 1c1e      MRR	$0, $30
0cc7 8900      CLR	$31
0cc8 02bf 0ce6 CALL	0x0ce6    // wait for CMBH, R31
0cca 20ff      LRS	$24, @CMBL
0ccb 1f5f      MRR	$26, $31
0ccc 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0cce 21ff      LRS	$25, @CMBL
0ccf 02bf 0ce0 CALL	0x0ce0    // wait for CMBH
0cd1 23ff      LRS	$27, @CMBL
0cd2 26c9      LRS	$30, @DSCR
0cd3 02a0 0004 ANDCF	$30, #0x0004
0cd5 029c 0cd2 JZR	0x0cd2
0cd7 029f 80b5 JMP	0x80b5
0cd9 0021      HALT	

// case 0x03:
0cda 029f 8000 JMP	0x8000
0cdc 0021      HALT	

// case 0x04:
0cdd 029f 0045 JMP	0x0045
0cdf 0021      HALT	

// wait for cpu mail
0ce0 26fe      LRS	$30, @CMBH
0ce1 02c0 8000 ANDF	$30, #0x8000
0ce3 029c 0ce0 JZR	0x0ce0
0ce5 02df      RET	

// wait for cpu mail
0ce6 27fe      LRS	$31, @CMBH
0ce7 03c0 8000 ANDF	$31, #0x8000
0ce9 029c 0ce6 JZR	0x0ce6
0ceb 02df      RET