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< li > < a href = "Technicalinformation.html" > Technical Information< / a > < / li > < li > < a href = "Movieformats.html" > Movie & Savestate formats< / a > < / li >
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< h2 > Savestate (.fcs)< / h2 >
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< p class = "rvps2" > < span class = "rvts6" > FCE Ultra Save State Format< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Updated: Mar 9, 2003< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---------------------------------------< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > FCE Ultra's save state format is now designed to be as forward and backwards< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > compatible as possible. This is achieved through the (over)use of chunks.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > All multiple-byte variables are stored LSB(least significant byte)-first.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Data types:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > (u)int8 - (un)signed 8 bit variable(also referred to as "byte")< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > (u)int16 - (un)signed 16 bit variable< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > (u)int32 - (un)signed 32 bit variable< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > -- Main File Header:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > The main file header is 16-bytes in length. The first three bytes contain< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > the string "FCS". The next byte contains the version of FCE Ultra that saved< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > this save state. This document only applies to version "53"(.53) and higher.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > After the version byte, the size of the entire file in bytes(minus the 16 byte< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > main file header) is stored. If oldversion is set to 255, the 32-bit version< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > field will be used. In this field, a version such as 0.98.10 is stored as "9810"(decimal).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > The rest of the header is currently unused and should be nulled out. < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Example of relevant parts:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > FCS < uint8 oldversion> < uint32 totalsize> < uint32 version> < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > -- Section Chunks:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Sections chunk headers are 5-bytes in length. The first byte defines what < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > section it is, the next four bytes define the total size of the section< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > (including the section chunk header).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < uint8 section> < uint32 size> < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Section definitions:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 1< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "CPU"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 2< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "CPUC"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 3< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "PPU"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 4< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "CTLR"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 5< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "SND"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 16< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > -< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > "EXTRA"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > -- Subsection Chunks< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Subsection chunks are stored within section chunks. They contain the actual< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > state data. Each subsection chunk is composed of an 8-byte header and the data.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > The header contains a description(a name) and the size of the data contained < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > in the chunk:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < uint8 description[4]> < uint32 size> < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > The name is a four-byte string. It does not need to be null-terminated.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > If the string is less than four bytes in length, the remaining unused bytes< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > must be null.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > -- Subsection Chunk Description Definitions< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > Note that not all subsection chunk description definitions listed below< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > are guaranteed to be in the section chunk. It's just a list of what CAN< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > be in a section chunk. This especially applies to the "EXTRA" subsection.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "CPU"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PC< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint16< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Program Counter< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > A< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Accumulator< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > P< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Processor status register< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > X< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > X register< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Y< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Y register< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > S< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Stack pointer< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > RAM< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x800]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 2KB work RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "CPUC" (emulator specific)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > JAMM< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Non-zero value if CPU in a "jammed" state< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQL< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Non-zero value if IRQs are to be generated constantly< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > ICoa< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > int32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Temporary cycle counter< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > ICou< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > int32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Cycle counter< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "PPU"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > NTAR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x800]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 2 KB of name/attribute table RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PRAM< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[32]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 32 bytes of palette index RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > SPRA< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x100]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 256 bytes of sprite RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PPU< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[4]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Last values written to $2000 and $2001, the PPU< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > status register, and the last value written to< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > $2003.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > XOFF< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Tile X-offset.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > VTOG< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Toggle used by $2005 and $2006.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > RADD< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint16< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PPU Address Register(address written to/read from< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > when $2007 is accessed).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > TADD< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint16< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PPU Address Register< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > VBUF< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > VRAM Read Buffer< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PGEN< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PPU "general" latch. See Ki's document.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "CTLR" (somewhat emulator specific)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > J1RB< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Bit to be returned when first joystick is read.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > J2RB< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Bit to be returned when second joystick is read.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "SND" (somewhat emulator specific)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > NREG< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint16< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Noise LFSR.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > P17< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Last byte written to $4017.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PBIN< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > DMC bit index.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PAIN< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > DMC address index(from $8000).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PSIN< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > DMC length counter(how many bytes left < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > to fetch).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < to be finished> < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > ---- Section "EXTRA" (varying emulator specificness)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > For iNES-format games(incomplete, and doesn't apply to every game):< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > WRAM< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x2000]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 8KB of WRAM at $6000-$7fff< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > MEXR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x8000]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > (very emulator specific)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > CHRR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x2000]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 8KB of CHR RAM at $0000-$1fff(in PPU address space).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > EXNR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x800] < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Extra 2KB of name/attribute table RAM.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > MPBY< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[32]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > (very emulator specific)< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > MIRR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Current mirroring:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 0 = "Horizontal"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 1 = "Vertical"< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > $10 = Mirror from $2000< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > $11 = Mirror from $2400< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQC< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Generic IRQ counter< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IQL1< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Generic IRQ latch< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IQL2< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Generic IRQ latch< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQA< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Generic IRQ on/off register.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > PBL< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[4]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > List of 4 8KB ROM banks paged in at $8000-$FFFF< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > CBL< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[8]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > List of 8 1KB VROM banks page in at $0000-$1FFF(PPU).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > For FDS games(incomplete):< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > Name:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Type:< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Description:< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > DDT< x> uint8[65500] Disk data for side x(0-3).< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > FDSR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x8000]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 32 KB of work RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > CHRR< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[0x2000]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > 8 KB of CHR RAM< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQC< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQ counter< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > IQL1< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint32< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQ latch< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQA< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > IRQ on/off.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < br / > < / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > WAVE< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[64]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Carrier waveform data.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > MWAV< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[32]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Modulator waveform data.< / span > < / p >
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > AMPL< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > uint8[2]< / span > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < span class = "rvts6" > Amplitude data.< / span > < / p >
2021-06-25 01:27:09 +00:00
< p class = "rvps2" > < span class = "rvts6" > < / span > < span class = "rvts6" > < / span > < / p >
2020-12-16 11:41:37 +00:00
< p class = "rvps4" style = "clear: both;" > < span class = "rvts18" > Created with the Personal Edition of HelpNDoc: < / span > < a class = "rvts19" href = "https://www.helpauthoringsoftware.com" > Benefits of a Help Authoring Tool< / a > < / p >
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< div class = "modal-content" >
< div class = "modal-header" >
< button type = "button" class = "close" data-dismiss = "modal" aria-label = "Close" > < span aria-hidden = "true" > × < / span > < / button >
< h4 class = "modal-title" id = "hndModalLabel" > < / h4 >
< / div >
< div class = "modal-body" >
< / div >
< div class = "modal-footer" >
< button type = "button" class = "btn btn-primary modal-btn-close" data-dismiss = "modal" > Close< / button >
< / div >
< / div >
< / div >
< / div >
<!-- Splitter -->
< div id = "hnd-splitter" style = "left: 250px" > < / div >
<!-- Scripts -->
< script src = "vendors/jquery-3.5.1/jquery.min.js" > < / script >
< script src = "vendors/bootstrap-3.4.1/js/bootstrap.min.js" > < / script >
< script src = "vendors/bootstrap-3.4.1/js/ie10-viewport-bug-workaround.js" > < / script >
< script src = "vendors/markjs-8.11.1/jquery.mark.min.js" > < / script >
< script src = "vendors/uri-1.19.2/uri.min.js" > < / script >
< script src = "vendors/imageMapResizer-1.0.10/imageMapResizer.min.js" > < / script >
< script src = "vendors/headroom-0.11.0/headroom.min.js" > < / script >
< script src = "vendors/jstree-3.3.10/jstree.min.js" > < / script >
< script src = "vendors/interactjs-1.9.22/interact.min.js" > < / script >
<!-- HelpNDoc scripts -->
< script src = "js/polyfill.object.min.js" > < / script >
< script src = "_translations.js" > < / script >
< script src = "js/hndsd.min.js" > < / script >
< script src = "js/hndse.min.js" > < / script >
< script src = "js/app.min.js" > < / script >
<!-- Init script -->
< script >
$(function() {
// Create the app
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var app = new Hnd.App({
searchEngineMinChars: 3
});
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// Update translations
hnd_ut(app);
// Instanciate imageMapResizer
imageMapResize();
// Custom JS
// Boot the app
app.Boot();
});
< / script >
< / body >
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< / html >
