diff options
Diffstat (limited to 'src/mame/drivers/cc40.cpp')
-rw-r--r-- | src/mame/drivers/cc40.cpp | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/mame/drivers/cc40.cpp b/src/mame/drivers/cc40.cpp index bd4aa8d35cc..562f7f0cb9d 100644 --- a/src/mame/drivers/cc40.cpp +++ b/src/mame/drivers/cc40.cpp @@ -381,11 +381,6 @@ static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, cc40_state ) AM_RANGE(0xd000, 0xefff) AM_ROMBANK("sysbank") ADDRESS_MAP_END -static ADDRESS_MAP_START( main_io_map, AS_IO, 8, cc40_state ) - AM_RANGE(TMS7000_PORTA, TMS7000_PORTA) AM_READ(keyboard_r) - AM_RANGE(TMS7000_PORTB, TMS7000_PORTB) AM_WRITE(keyboard_w) -ADDRESS_MAP_END - /*************************************************************************** @@ -584,7 +579,8 @@ static MACHINE_CONFIG_START( cc40 ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", TMS70C20, XTAL_5MHz / 2) MCFG_CPU_PROGRAM_MAP(main_map) - MCFG_CPU_IO_MAP(main_io_map) + MCFG_TMS7000_IN_PORTA_CB(READ8(cc40_state, keyboard_r)) + MCFG_TMS7000_OUT_PORTB_CB(WRITE8(cc40_state, keyboard_w)) MCFG_NVRAM_ADD_0FILL("sysram.0") MCFG_NVRAM_ADD_0FILL("sysram.1") |