Search

Memory Map

The following is a memory map that was generated based on the MAME source code (.180).  This information is only as accurate as the MAME driver is.  If you see any errors, please let me know what that error is.
 
The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.
Sol Divide - The Sword Of Darkness (Psikyo, 1997)
Memory Area:ps3v1_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM(// program ROM (1 meg))
0x2000000-0x20FFFFF1048576ROM, Regionmaincpu, 0x100000 (// data ROM)
0x3000000-0x3003FFF16384RAM, Sharedspriteram (// video banks0-7 (sprites and sprite list))
0x3004000-0x300FFFF49152RAM, Sharedbgram (// video banks 7-0x1f (backgrounds and other effects))
0x3040000-0x3044FFF20480RAM Device Write, Sharedpalette, palette_device, write, palette (// palette..)
0x3050000-0x30501FF512RAM, Sharedzoomram (// sprite zoom lookup table)
0x305FFDC-0x305FFDF4Device Read, Writewatchdog, watchdog_timer_device, reset32_r, psikyosh_irqctrl_w (// also writes to this address - might be vblank reads?)
0x305FFE0-0x305FFFF32RAM Write, Sharedpsikyosh_vidregs_w, vidregs (// video registers)
0x3060000-0x307FFFF131072ROM Bankgfxbank (// data for rom tests (gfx), data is controlled by vidreg)
0x4060000-0x407FFFF131072ROM Bankgfxbank (// data for rom tests (gfx) (Mirrored?))
0x5000000-0x50000078Device Read/Write 8-bitymf, ymf278b_device, read, write, 0xffffffff
0x5800000-0x58000034Read PortINPUTS
0x5800004-0x58000074Read/Writepsh_eeprom_r, psh_eeprom_w
0x6000000-0x60FFFFF1048576RAM, Sharedram (// main RAM (1 meg))
 

ROM Map for this game

 
This is the ROM map for the game.  This should tell you what address the ROM is at, how big it is, what it's used for.   
Memory Area:ymf
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFFF4194304sound.binCRC(e98f8d45) (Fluke: 355F)
0x0000-0x3FFFFF4194304sound.binCRC(e98f8d45) (Fluke: 355F)
© Copyright 2009-2025, ClassicSoft, LLC. All rights reserved
Powered by the ClassicSoft Web Content Framework V3