diff options
Diffstat (limited to 'src/mame/drivers/ltcasino.cpp')
-rw-r--r-- | src/mame/drivers/ltcasino.cpp | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/src/mame/drivers/ltcasino.cpp b/src/mame/drivers/ltcasino.cpp index b63d841a0fa..4c0bd5506bd 100644 --- a/src/mame/drivers/ltcasino.cpp +++ b/src/mame/drivers/ltcasino.cpp @@ -81,28 +81,29 @@ WRITE8_MEMBER(ltcasino_state::ltcasino_tile_atr_w) } -ADDRESS_MAP_START(ltcasino_state::ltcasino_map) - AM_RANGE(0x0000, 0x7fff) AM_RAM - AM_RANGE(0x8000, 0xcfff) AM_ROM - AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(ltcasino_tile_num_w) AM_SHARE("tile_nuram") - AM_RANGE(0xd800, 0xdfff) AM_RAM - AM_RANGE(0xe000, 0xe7ff) AM_RAM_WRITE(ltcasino_tile_atr_w) AM_SHARE("tile_atr_ram") - AM_RANGE(0xe800, 0xebff) AM_RAM - - AM_RANGE(0xec00, 0xec00) AM_READ_PORT("IN0") - AM_RANGE(0xec01, 0xec01) AM_READ_PORT("IN1") - AM_RANGE(0xec02, 0xec02) AM_READ_PORT("IN2") - AM_RANGE(0xec03, 0xec03) AM_READ_PORT("IN3") - AM_RANGE(0xec10, 0xec10) AM_READ_PORT("IN4") - AM_RANGE(0xec12, 0xec12) AM_READ_PORT("IN5") - - AM_RANGE(0xec20, 0xec20) AM_DEVREAD("aysnd", ay8910_device, data_r) - AM_RANGE(0xec21, 0xec21) AM_READ_PORT("BUTTONS") //ltcasino -> pc: F3F3 (A in service) and F3FD (B in service) - AM_RANGE(0xec20, 0xec21) AM_DEVWRITE("aysnd", ay8910_device, data_address_w) - AM_RANGE(0xec30, 0xec3f) AM_RAM - AM_RANGE(0xec3e, 0xec3e) AM_READNOP //not used - AM_RANGE(0xf000, 0xffff) AM_ROM -ADDRESS_MAP_END +void ltcasino_state::ltcasino_map(address_map &map) +{ + map(0x0000, 0x7fff).ram(); + map(0x8000, 0xcfff).rom(); + map(0xd000, 0xd7ff).ram().w(this, FUNC(ltcasino_state::ltcasino_tile_num_w)).share("tile_nuram"); + map(0xd800, 0xdfff).ram(); + map(0xe000, 0xe7ff).ram().w(this, FUNC(ltcasino_state::ltcasino_tile_atr_w)).share("tile_atr_ram"); + map(0xe800, 0xebff).ram(); + + map(0xec00, 0xec00).portr("IN0"); + map(0xec01, 0xec01).portr("IN1"); + map(0xec02, 0xec02).portr("IN2"); + map(0xec03, 0xec03).portr("IN3"); + map(0xec10, 0xec10).portr("IN4"); + map(0xec12, 0xec12).portr("IN5"); + + map(0xec20, 0xec20).r("aysnd", FUNC(ay8910_device::data_r)); + map(0xec21, 0xec21).portr("BUTTONS"); //ltcasino -> pc: F3F3 (A in service) and F3FD (B in service) + map(0xec20, 0xec21).w("aysnd", FUNC(ay8910_device::data_address_w)); + map(0xec30, 0xec3f).ram(); + map(0xec3e, 0xec3e).nopr(); //not used + map(0xf000, 0xffff).rom(); +} static INPUT_PORTS_START( ltcasino ) |