21 lines
375 B
C
21 lines
375 B
C
#include "mapinc.h"
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static DECLFW(m193w)
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{
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//printf("$%04x:$%02x\n",A,V);
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switch(A&3)
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{
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case 0:VROM_BANK4(0x0000,V>>2);break;
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case 1:VROM_BANK2(0x1000,V>>1);break;
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case 2:VROM_BANK2(0x1800,V>>1);break;
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case 3:ROM_BANK8(0x8000,V);break;
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}
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}
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void Mapper193_init(void)
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{
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ROM_BANK32(~0);
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SetWriteHandler(0x4018,0x7fff,m193w);
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SetReadHandler(0x4018,0x7fff,0);
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}
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