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namcos23: added nvram for Gorgon. finlflng gets farther. [R. Belmont]

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R. Belmont 2010-02-22 04:50:59 +00:00
parent 461d257aea
commit b7927daaff
1 changed files with 7 additions and 4 deletions
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11
src/mame/drivers/namcos23.c
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@ -1105,6 +1105,8 @@ static ADDRESS_MAP_START( gorgon_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x08000000, 0x087fffff) AM_ROM AM_REGION("data", 0) // data ROMs
AM_RANGE(0x0c000000, 0x0c00ffff) AM_RAM AM_BASE_SIZE_GENERIC(nvram) // BACKUP
AM_RANGE(0x0d000000, 0x0d000007) AM_READ(sysctl_stat_r) AM_WRITENOP // write for LEDs at d000000, watchdog at d000004
AM_RANGE(0x0fc00000, 0x0fffffff) AM_WRITENOP AM_ROM AM_REGION("user1", 0)
AM_RANGE(0x1fc00000, 0x1fffffff) AM_WRITENOP AM_ROM AM_REGION("user1", 0)
@ -1112,7 +1114,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( ss23_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x00000000, 0x003fffff) AM_RAM
AM_RANGE(0x02000000, 0x02000003) AM_READ( s23_unk_r )
AM_RANGE(0x02000000, 0x02000003) AM_READ( s23_unk_r ) // C417 registers
AM_RANGE(0x04400000, 0x0440ffff) AM_RAM AM_BASE(&namcos23_shared_ram)
AM_RANGE(0x04c3ff08, 0x04c3ff0b) AM_WRITE( s23_mcuen_w )
AM_RANGE(0x04c3ff0c, 0x04c3ff0f) AM_RAM // 3d FIFO
@ -1156,8 +1158,7 @@ static ADDRESS_MAP_START( s23h8rwmap, ADDRESS_SPACE_PROGRAM, 16 )
AM_RANGE(0x000000, 0x07ffff) AM_ROM
AM_RANGE(0x080000, 0x08ffff) AM_READWRITE( sharedram_sub_r, sharedram_sub_w )
AM_RANGE(0x280000, 0x287fff) AM_DEVREADWRITE( "c352", c352_r, c352_w )
AM_RANGE(0x300000, 0x300001) AM_READNOP //AM_READ_PORT("IN1")
AM_RANGE(0x300002, 0x300003) AM_READNOP //AM_READ_PORT("IN2")
AM_RANGE(0x300000, 0x300003) AM_NOP // seems to be more inputs, maybe false leftover code from System 12?
AM_RANGE(0x300010, 0x300011) AM_NOP
AM_RANGE(0x300030, 0x300031) AM_WRITENOP // timecrs2 writes this when writing to the sync shared ram location, motoxgo doesn't
ADDRESS_MAP_END
@ -1395,7 +1396,7 @@ static WRITE8_HANDLER( s23_iob_p4_w )
/* H8/3334 (Namco C78) I/O board MCU */
static ADDRESS_MAP_START( s23iobrdmap, ADDRESS_SPACE_PROGRAM, 8 )
AM_RANGE(0x0000, 0x1fff) AM_ROM AM_REGION("ioboard", 0)
AM_RANGE(0x6000, 0x6003) AM_RAM // inputs?
AM_RANGE(0x6000, 0x6003) AM_NOP
AM_RANGE(0x7000, 0x700f) AM_RAM // probably actually the digital inputs, but ignore for now
AM_RANGE(0xc000, 0xf7ff) AM_RAM
ADDRESS_MAP_END
@ -1510,6 +1511,8 @@ static MACHINE_DRIVER_START( gorgon )
MDRV_PALETTE_LENGTH(0x8000)
MDRV_NVRAM_HANDLER(generic_0fill)
MDRV_GFXDECODE(namcos23)
MDRV_VIDEO_START(ss23)