diff options
Diffstat (limited to 'src/mame/drivers/spcforce.cpp')
-rw-r--r-- | src/mame/drivers/spcforce.cpp | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mame/drivers/spcforce.cpp b/src/mame/drivers/spcforce.cpp index 2bce652320d..36c28564b0c 100644 --- a/src/mame/drivers/spcforce.cpp +++ b/src/mame/drivers/spcforce.cpp @@ -124,21 +124,23 @@ WRITE_LINE_MEMBER(spcforce_state::unknown_w) // written very frequently } -ADDRESS_MAP_START(spcforce_state::spcforce_map) - AM_RANGE(0x0000, 0x3fff) AM_ROM - AM_RANGE(0x4000, 0x43ff) AM_RAM - AM_RANGE(0x7000, 0x7000) AM_READ_PORT("DSW") AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0x7001, 0x7001) AM_READ_PORT("P1") AM_WRITE(soundtrigger_w) - AM_RANGE(0x7002, 0x7002) AM_READ_PORT("P2") AM_WRITE(misc_outputs_w) - AM_RANGE(0x7008, 0x700f) AM_DEVWRITE("mainlatch", ls259_device, write_d0) - AM_RANGE(0x8000, 0x83ff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x9000, 0x93ff) AM_RAM AM_SHARE("colorram") - AM_RANGE(0xa000, 0xa3ff) AM_RAM AM_SHARE("scrollram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(spcforce_state::spcforce_sound_map) - AM_RANGE(0x0000, 0x07ff) AM_ROM -ADDRESS_MAP_END +void spcforce_state::spcforce_map(address_map &map) +{ + map(0x0000, 0x3fff).rom(); + map(0x4000, 0x43ff).ram(); + map(0x7000, 0x7000).portr("DSW").w("soundlatch", FUNC(generic_latch_8_device::write)); + map(0x7001, 0x7001).portr("P1").w(this, FUNC(spcforce_state::soundtrigger_w)); + map(0x7002, 0x7002).portr("P2").w(this, FUNC(spcforce_state::misc_outputs_w)); + map(0x7008, 0x700f).w("mainlatch", FUNC(ls259_device::write_d0)); + map(0x8000, 0x83ff).ram().share("videoram"); + map(0x9000, 0x93ff).ram().share("colorram"); + map(0xa000, 0xa3ff).ram().share("scrollram"); +} + +void spcforce_state::spcforce_sound_map(address_map &map) +{ + map(0x0000, 0x07ff).rom(); +} static INPUT_PORTS_START( spcforce ) |