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fm11: make it use bankdev to avoid crashes, and handle lack of BASIC ROM. (no whatsnew)

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This commit is contained in:
mahlemiut 2014-08-24 09:57:26 +00:00
parent a1cd7776c5
commit e71893f9c4
1 changed files with 35 additions and 17 deletions
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52
src/mess/drivers/fm7.c
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@ -1147,7 +1147,8 @@ void fm7_state::fm7_mmr_refresh(address_space& space)
if(m_basic_rom_en)
{
UINT8* ROM = memregion("fbasic")->base();
membank("fbasic_bank_r")->set_base(ROM);
if(ROM != NULL)
membank("fbasic_bank_r")->set_base(ROM);
}
else
{
@ -1494,22 +1495,22 @@ static ADDRESS_MAP_START( fm7_sub_mem, AS_PROGRAM, 8, fm7_state )
ADDRESS_MAP_END
static ADDRESS_MAP_START( fm11_mem, AS_PROGRAM, 8, fm7_state )
AM_RANGE(0x0000,0x0fff) AM_RAMBANK("bank1")
AM_RANGE(0x1000,0x1fff) AM_RAMBANK("bank2")
AM_RANGE(0x2000,0x2fff) AM_RAMBANK("bank3")
AM_RANGE(0x3000,0x3fff) AM_RAMBANK("bank4")
AM_RANGE(0x4000,0x4fff) AM_RAMBANK("bank5")
AM_RANGE(0x5000,0x5fff) AM_RAMBANK("bank6")
AM_RANGE(0x6000,0x6fff) AM_RAMBANK("bank7")
AM_RANGE(0x7000,0x7fff) AM_RAMBANK("bank8")
AM_RANGE(0x8000,0x8fff) AM_RAMBANK("bank9")
AM_RANGE(0x9000,0x9fff) AM_RAMBANK("bank10")
AM_RANGE(0xa000,0xafff) AM_RAMBANK("bank11")
AM_RANGE(0xb000,0xbfff) AM_RAMBANK("bank12")
AM_RANGE(0xc000,0xcfff) AM_RAMBANK("bank13")
AM_RANGE(0xd000,0xdfff) AM_RAMBANK("bank14")
AM_RANGE(0xe000,0xefff) AM_RAMBANK("bank15")
AM_RANGE(0xf000,0xfbff) AM_RAMBANK("bank16")
AM_RANGE(0x0000,0x0fff) AM_DEVREADWRITE("av_bank1", address_map_bank_device, read8, write8)
AM_RANGE(0x1000,0x1fff) AM_DEVREADWRITE("av_bank2", address_map_bank_device, read8, write8)
AM_RANGE(0x2000,0x2fff) AM_DEVREADWRITE("av_bank3", address_map_bank_device, read8, write8)
AM_RANGE(0x3000,0x3fff) AM_DEVREADWRITE("av_bank4", address_map_bank_device, read8, write8)
AM_RANGE(0x4000,0x4fff) AM_DEVREADWRITE("av_bank5", address_map_bank_device, read8, write8)
AM_RANGE(0x5000,0x5fff) AM_DEVREADWRITE("av_bank6", address_map_bank_device, read8, write8)
AM_RANGE(0x6000,0x6fff) AM_DEVREADWRITE("av_bank7", address_map_bank_device, read8, write8)
AM_RANGE(0x7000,0x7fff) AM_DEVREADWRITE("av_bank8", address_map_bank_device, read8, write8)
AM_RANGE(0x8000,0x8fff) AM_DEVREADWRITE("av_bank9", address_map_bank_device, read8, write8)
AM_RANGE(0x9000,0x9fff) AM_DEVREADWRITE("av_bank10", address_map_bank_device, read8, write8)
AM_RANGE(0xa000,0xafff) AM_DEVREADWRITE("av_bank11", address_map_bank_device, read8, write8)
AM_RANGE(0xb000,0xbfff) AM_DEVREADWRITE("av_bank12", address_map_bank_device, read8, write8)
AM_RANGE(0xc000,0xcfff) AM_DEVREADWRITE("av_bank13", address_map_bank_device, read8, write8)
AM_RANGE(0xd000,0xdfff) AM_DEVREADWRITE("av_bank14", address_map_bank_device, read8, write8)
AM_RANGE(0xe000,0xefff) AM_DEVREADWRITE("av_bank15", address_map_bank_device, read8, write8)
AM_RANGE(0xf000,0xfbff) AM_DEVREADWRITE("av_bank16", address_map_bank_device, read8, write8)
AM_RANGE(0xfc00,0xfc7f) AM_RAM
AM_RANGE(0xfc80,0xfcff) AM_READWRITE(fm7_main_shared_r,fm7_main_shared_w)
// I/O space (FD00-FDFF)
@ -2258,6 +2259,23 @@ static MACHINE_CONFIG_START( fm11, fm7_state )
MCFG_MACHINE_START_OVERRIDE(fm7_state,fm11)
MCFG_ADDRESS_BANK("av_bank1")
MCFG_ADDRESS_BANK("av_bank2")
MCFG_ADDRESS_BANK("av_bank3")
MCFG_ADDRESS_BANK("av_bank4")
MCFG_ADDRESS_BANK("av_bank5")
MCFG_ADDRESS_BANK("av_bank6")
MCFG_ADDRESS_BANK("av_bank7")
MCFG_ADDRESS_BANK("av_bank8")
MCFG_ADDRESS_BANK("av_bank9")
MCFG_ADDRESS_BANK("av_bank10")
MCFG_ADDRESS_BANK("av_bank11")
MCFG_ADDRESS_BANK("av_bank12")
MCFG_ADDRESS_BANK("av_bank13")
MCFG_ADDRESS_BANK("av_bank14")
MCFG_ADDRESS_BANK("av_bank15")
MCFG_ADDRESS_BANK("av_bank16")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)