diff options
Diffstat (limited to 'src/mame/drivers/wallc.cpp')
-rw-r--r-- | src/mame/drivers/wallc.cpp | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/src/mame/drivers/wallc.cpp b/src/mame/drivers/wallc.cpp index 76417032c61..6a07beff412 100644 --- a/src/mame/drivers/wallc.cpp +++ b/src/mame/drivers/wallc.cpp @@ -264,40 +264,42 @@ WRITE8_MEMBER(wallc_state::unkitpkr_out2_w) { } -ADDRESS_MAP_START(wallc_state::wallc_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0x83ff) AM_RAM_WRITE(videoram_w) AM_MIRROR(0xc00) AM_SHARE("videoram") /* 2114, 2114 */ - AM_RANGE(0xa000, 0xa3ff) AM_RAM /* 2114, 2114 */ - - AM_RANGE(0xb000, 0xb000) AM_READ_PORT("DSW1") - AM_RANGE(0xb200, 0xb200) AM_READ_PORT("SYSTEM") - AM_RANGE(0xb400, 0xb400) AM_READ_PORT("DIAL") - AM_RANGE(0xb600, 0xb600) AM_READ_PORT("DSW2") - - AM_RANGE(0xb000, 0xb000) AM_WRITENOP - AM_RANGE(0xb100, 0xb100) AM_WRITE(wallc_coin_counter_w) - AM_RANGE(0xb200, 0xb200) AM_WRITENOP - AM_RANGE(0xb500, 0xb500) AM_DEVWRITE("aysnd", ay8912_device, address_w) - AM_RANGE(0xb600, 0xb600) AM_DEVWRITE("aysnd", ay8912_device, data_w) -ADDRESS_MAP_END - -ADDRESS_MAP_START(wallc_state::unkitpkr_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0x83ff) AM_RAM_WRITE(videoram_w) AM_MIRROR(0xc00) AM_SHARE("videoram") /* 2114, 2114 */ - AM_RANGE(0xa000, 0xa3ff) AM_RAM /* 2114, 2114 */ - - AM_RANGE(0xb000, 0xb000) AM_READ_PORT("IN0") - AM_RANGE(0xb100, 0xb100) AM_READ_PORT("IN1") - AM_RANGE(0xb200, 0xb200) AM_READ_PORT("IN2") - AM_RANGE(0xb300, 0xb300) AM_READ_PORT("IN3") - AM_RANGE(0xb500, 0xb5ff) AM_READNOP // read by memory test routine. left over from some other game - - AM_RANGE(0xb000, 0xb000) AM_WRITE(unkitpkr_out0_w) - AM_RANGE(0xb100, 0xb100) AM_WRITE(unkitpkr_out1_w) - AM_RANGE(0xb200, 0xb200) AM_WRITE(unkitpkr_out2_w) - AM_RANGE(0xb500, 0xb500) AM_DEVWRITE("aysnd", ay8912_device, address_w) - AM_RANGE(0xb600, 0xb600) AM_DEVREADWRITE("aysnd", ay8910_device, data_r, data_w) // Port A = DSW -ADDRESS_MAP_END +void wallc_state::wallc_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x83ff).ram().w(this, FUNC(wallc_state::videoram_w)).mirror(0xc00).share("videoram"); /* 2114, 2114 */ + map(0xa000, 0xa3ff).ram(); /* 2114, 2114 */ + + map(0xb000, 0xb000).portr("DSW1"); + map(0xb200, 0xb200).portr("SYSTEM"); + map(0xb400, 0xb400).portr("DIAL"); + map(0xb600, 0xb600).portr("DSW2"); + + map(0xb000, 0xb000).nopw(); + map(0xb100, 0xb100).w(this, FUNC(wallc_state::wallc_coin_counter_w)); + map(0xb200, 0xb200).nopw(); + map(0xb500, 0xb500).w("aysnd", FUNC(ay8912_device::address_w)); + map(0xb600, 0xb600).w("aysnd", FUNC(ay8912_device::data_w)); +} + +void wallc_state::unkitpkr_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x83ff).ram().w(this, FUNC(wallc_state::videoram_w)).mirror(0xc00).share("videoram"); /* 2114, 2114 */ + map(0xa000, 0xa3ff).ram(); /* 2114, 2114 */ + + map(0xb000, 0xb000).portr("IN0"); + map(0xb100, 0xb100).portr("IN1"); + map(0xb200, 0xb200).portr("IN2"); + map(0xb300, 0xb300).portr("IN3"); + map(0xb500, 0xb5ff).nopr(); // read by memory test routine. left over from some other game + + map(0xb000, 0xb000).w(this, FUNC(wallc_state::unkitpkr_out0_w)); + map(0xb100, 0xb100).w(this, FUNC(wallc_state::unkitpkr_out1_w)); + map(0xb200, 0xb200).w(this, FUNC(wallc_state::unkitpkr_out2_w)); + map(0xb500, 0xb500).w("aysnd", FUNC(ay8912_device::address_w)); + map(0xb600, 0xb600).rw("aysnd", FUNC(ay8910_device::data_r), FUNC(ay8910_device::data_w)); // Port A = DSW +} static INPUT_PORTS_START( wallc ) |