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Various notes

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This commit is contained in:
Angelo Salese 2012-07-10 13:49:24 +00:00
parent c95518140e
commit b47134cd98
1 changed files with 22 additions and 4 deletions
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26
src/mame/drivers/kongambl.c
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@ -10,6 +10,8 @@
68000 @ 16 MHz + YMZ280B for audio
Thanks to palindrome for PCB scans.
4e226
*/
#include "emu.h"
@ -75,22 +77,38 @@ WRITE32_MEMBER(kongambl_state::eeprom_w)
}
}
static READ32_HANDLER( test_r )
{
return space->machine().rand();
}
static ADDRESS_MAP_START( kongambl_map, AS_PROGRAM, 32, kongambl_state )
AM_RANGE(0x000000, 0x0fffff) AM_ROM // main program
AM_RANGE(0x100000, 0x11ffff) AM_RAM // work RAM
//0x400000 0x400001 "13M" even addresses
//0x400002,0x400003 "13J" odd addresses
AM_RANGE(0x400000, 0x401fff) AM_DEVREADWRITE_LEGACY("k056832", k056832_ram_long_r, k056832_ram_long_w)
AM_RANGE(0x420000, 0x43ffff) AM_DEVREADWRITE_LEGACY("k056832", k056832_unpaged_ram_long_r, k056832_unpaged_ram_long_w)
AM_RANGE(0x440000, 0x443fff) AM_RAM
AM_RANGE(0x440000, 0x443fff) AM_RAM // OBJ RAM
AM_RANGE(0x460000, 0x47ffff) AM_RAM_WRITE(konamigx_palette_w) AM_SHARE("paletteram")
AM_RANGE(0x480000, 0x48003f) AM_DEVWRITE_LEGACY("k056832", k056832_long_w)
AM_RANGE(0x700000, 0x700003) AM_READ(eeprom_r )
AM_RANGE(0x780000, 0x780003) AM_WRITE(eeprom_w )
AM_RANGE(0x4c0004, 0x4c0007) AM_WRITENOP // bank num for "2G"
AM_RANGE(0x4cc000, 0x4cc003) AM_READ_LEGACY(test_r) // ???
AM_RANGE(0x4cc004, 0x4cc007) AM_READ_LEGACY(test_r) // ???
AM_RANGE(0x4cc008, 0x4cc00b) AM_READ_LEGACY(test_r) // "2G"
AM_RANGE(0x4cc00c, 0x4cc00f) AM_READ_LEGACY(test_r) // obj ROM
AM_RANGE(0x4d0000, 0x4d0003) AM_WRITENOP // unknown
AM_RANGE(0x700000, 0x700003) AM_READ(eeprom_r)
AM_RANGE(0x780000, 0x780003) AM_WRITE(eeprom_w)
ADDRESS_MAP_END
@ -153,7 +171,7 @@ static MACHINE_CONFIG_START( kongambl, kongambl_state )
MCFG_SCREEN_VISIBLE_AREA(0*8, 64*8-1, 0*8, 32*8-1)
MCFG_SCREEN_UPDATE_STATIC(kongambl)
MCFG_PALETTE_LENGTH(8192)
MCFG_PALETTE_LENGTH(0x8000)
MCFG_VIDEO_START(kongambl)