diff options
Diffstat (limited to 'src/mame/drivers/ironhors.cpp')
-rw-r--r-- | src/mame/drivers/ironhors.cpp | 159 |
1 files changed, 82 insertions, 77 deletions
diff --git a/src/mame/drivers/ironhors.cpp b/src/mame/drivers/ironhors.cpp index a9f159f7e51..03f21a769fd 100644 --- a/src/mame/drivers/ironhors.cpp +++ b/src/mame/drivers/ironhors.cpp @@ -59,85 +59,90 @@ WRITE8_MEMBER(ironhors_state::filter_w) * *************************************/ -ADDRESS_MAP_START(ironhors_state::master_map) - AM_RANGE(0x0000, 0x0002) AM_RAM - AM_RANGE(0x0003, 0x0003) AM_RAM_WRITE(charbank_w) - AM_RANGE(0x0004, 0x0004) AM_RAM AM_SHARE("int_enable") - AM_RANGE(0x0005, 0x001f) AM_RAM - AM_RANGE(0x0020, 0x003f) AM_RAM AM_SHARE("scroll") - AM_RANGE(0x0040, 0x005f) AM_RAM - AM_RANGE(0x0060, 0x00df) AM_RAM - AM_RANGE(0x0800, 0x0800) AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0x0900, 0x0900) AM_READ_PORT("DSW3") AM_WRITE(sh_irqtrigger_w) - AM_RANGE(0x0a00, 0x0a00) AM_READ_PORT("DSW2") AM_WRITE(palettebank_w) - AM_RANGE(0x0b00, 0x0b00) AM_READ_PORT("DSW1") AM_WRITE(flipscreen_w) - AM_RANGE(0x0b01, 0x0b01) AM_READ_PORT("P2") - AM_RANGE(0x0b02, 0x0b02) AM_READ_PORT("P1") - AM_RANGE(0x0b03, 0x0b03) AM_READ_PORT("SYSTEM") - AM_RANGE(0x1800, 0x1800) AM_WRITENOP // ??? - AM_RANGE(0x1a00, 0x1a01) AM_WRITENOP // ??? - AM_RANGE(0x1c00, 0x1dff) AM_WRITENOP // ??? - AM_RANGE(0x2000, 0x23ff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0x2400, 0x27ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0x2800, 0x2fff) AM_RAM - AM_RANGE(0x3000, 0x30ff) AM_RAM AM_SHARE("spriteram2") - AM_RANGE(0x3100, 0x37ff) AM_RAM - AM_RANGE(0x3800, 0x38ff) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0x3900, 0x3fff) AM_RAM - AM_RANGE(0x4000, 0xffff) AM_ROM -ADDRESS_MAP_END - -ADDRESS_MAP_START(ironhors_state::slave_map) - AM_RANGE(0x0000, 0x3fff) AM_ROM - AM_RANGE(0x4000, 0x43ff) AM_RAM - AM_RANGE(0x8000, 0x8000) AM_DEVREAD("soundlatch", generic_latch_8_device, read) -ADDRESS_MAP_END - -ADDRESS_MAP_START(ironhors_state::slave_io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x01) AM_DEVREADWRITE("ym2203", ym2203_device, read, write) -ADDRESS_MAP_END - -ADDRESS_MAP_START(ironhors_state::farwest_master_map) - AM_RANGE(0x0000, 0x1bff) AM_ROM - - AM_RANGE(0x0000, 0x0002) AM_RAM +void ironhors_state::master_map(address_map &map) +{ + map(0x0000, 0x0002).ram(); + map(0x0003, 0x0003).ram().w(this, FUNC(ironhors_state::charbank_w)); + map(0x0004, 0x0004).ram().share("int_enable"); + map(0x0005, 0x001f).ram(); + map(0x0020, 0x003f).ram().share("scroll"); + map(0x0040, 0x005f).ram(); + map(0x0060, 0x00df).ram(); + map(0x0800, 0x0800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); + map(0x0900, 0x0900).portr("DSW3").w(this, FUNC(ironhors_state::sh_irqtrigger_w)); + map(0x0a00, 0x0a00).portr("DSW2").w(this, FUNC(ironhors_state::palettebank_w)); + map(0x0b00, 0x0b00).portr("DSW1").w(this, FUNC(ironhors_state::flipscreen_w)); + map(0x0b01, 0x0b01).portr("P2"); + map(0x0b02, 0x0b02).portr("P1"); + map(0x0b03, 0x0b03).portr("SYSTEM"); + map(0x1800, 0x1800).nopw(); // ??? + map(0x1a00, 0x1a01).nopw(); // ??? + map(0x1c00, 0x1dff).nopw(); // ??? + map(0x2000, 0x23ff).ram().w(this, FUNC(ironhors_state::colorram_w)).share("colorram"); + map(0x2400, 0x27ff).ram().w(this, FUNC(ironhors_state::videoram_w)).share("videoram"); + map(0x2800, 0x2fff).ram(); + map(0x3000, 0x30ff).ram().share("spriteram2"); + map(0x3100, 0x37ff).ram(); + map(0x3800, 0x38ff).ram().share("spriteram"); + map(0x3900, 0x3fff).ram(); + map(0x4000, 0xffff).rom(); +} + +void ironhors_state::slave_map(address_map &map) +{ + map(0x0000, 0x3fff).rom(); + map(0x4000, 0x43ff).ram(); + map(0x8000, 0x8000).r(m_soundlatch, FUNC(generic_latch_8_device::read)); +} + +void ironhors_state::slave_io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x01).rw("ym2203", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); +} + +void ironhors_state::farwest_master_map(address_map &map) +{ + map(0x0000, 0x1bff).rom(); + + map(0x0000, 0x0002).ram(); //20=31db - AM_RANGE(0x0005, 0x001f) AM_RAM - AM_RANGE(0x0040, 0x005f) AM_RAM - AM_RANGE(0x0060, 0x00ff) AM_RAM - AM_RANGE(0x0800, 0x0800) AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0x0900, 0x0900) /*AM_READ_PORT("DSW3") */AM_WRITE(sh_irqtrigger_w) - AM_RANGE(0x0a00, 0x0a00) AM_READ_PORT("DSW2") //AM_WRITE(palettebank_w) - AM_RANGE(0x0b00, 0x0b00) AM_READ_PORT("DSW1") AM_WRITE(flipscreen_w) - AM_RANGE(0x0b01, 0x0b01) AM_READ_PORT("DSW2") //AM_WRITE(palettebank_w) - AM_RANGE(0x0b02, 0x0b02) AM_READ_PORT("P1") - AM_RANGE(0x0b03, 0x0b03) AM_READ_PORT("SYSTEM") - - - - AM_RANGE(0x1800, 0x1800) AM_WRITE(sh_irqtrigger_w) - AM_RANGE(0x1a00, 0x1a00) AM_RAM AM_SHARE("int_enable") - AM_RANGE(0x1a01, 0x1a01) AM_RAM_WRITE(charbank_w) - AM_RANGE(0x1a02, 0x1a02) AM_WRITE(palettebank_w) -// AM_RANGE(0x1c00, 0x1fff) AM_RAM - AM_RANGE(0x2000, 0x23ff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0x2400, 0x27ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0x2800, 0x2fff) AM_RAM - AM_RANGE(0x1c00, 0x1dff) AM_RAM AM_SHARE("spriteram2") - AM_RANGE(0x3000, 0x38ff) AM_RAM - AM_RANGE(0x31db, 0x31fa) AM_RAM AM_SHARE("scroll") - AM_RANGE(0x1e00, 0x1eff) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0x3900, 0x3fff) AM_RAM - AM_RANGE(0x4000, 0xffff) AM_ROM -ADDRESS_MAP_END - -ADDRESS_MAP_START(ironhors_state::farwest_slave_map) - AM_RANGE(0x0000, 0x3fff) AM_ROM - AM_RANGE(0x4000, 0x43ff) AM_RAM - AM_RANGE(0x8000, 0x8001) AM_DEVREADWRITE("ym2203", ym2203_device, read, write) -ADDRESS_MAP_END + map(0x0005, 0x001f).ram(); + map(0x0040, 0x005f).ram(); + map(0x0060, 0x00ff).ram(); + map(0x0800, 0x0800).w(m_soundlatch, FUNC(generic_latch_8_device::write)); + map(0x0900, 0x0900) /*.protr("DSW3") */ .w(this, FUNC(ironhors_state::sh_irqtrigger_w)); + map(0x0a00, 0x0a00).portr("DSW2"); //.w(this, FUNC(ironhors_state::palettebank_w)); + map(0x0b00, 0x0b00).portr("DSW1").w(this, FUNC(ironhors_state::flipscreen_w)); + map(0x0b01, 0x0b01).portr("DSW2"); //.w(this, FUNC(ironhors_state::palettebank_w)); + map(0x0b02, 0x0b02).portr("P1"); + map(0x0b03, 0x0b03).portr("SYSTEM"); + + + + map(0x1800, 0x1800).w(this, FUNC(ironhors_state::sh_irqtrigger_w)); + map(0x1a00, 0x1a00).ram().share("int_enable"); + map(0x1a01, 0x1a01).ram().w(this, FUNC(ironhors_state::charbank_w)); + map(0x1a02, 0x1a02).w(this, FUNC(ironhors_state::palettebank_w)); +// map(0x1c00, 0x1fff).ram(); + map(0x2000, 0x23ff).ram().w(this, FUNC(ironhors_state::colorram_w)).share("colorram"); + map(0x2400, 0x27ff).ram().w(this, FUNC(ironhors_state::videoram_w)).share("videoram"); + map(0x2800, 0x2fff).ram(); + map(0x1c00, 0x1dff).ram().share("spriteram2"); + map(0x3000, 0x38ff).ram(); + map(0x31db, 0x31fa).ram().share("scroll"); + map(0x1e00, 0x1eff).ram().share("spriteram"); + map(0x3900, 0x3fff).ram(); + map(0x4000, 0xffff).rom(); +} + +void ironhors_state::farwest_slave_map(address_map &map) +{ + map(0x0000, 0x3fff).rom(); + map(0x4000, 0x43ff).ram(); + map(0x8000, 0x8001).rw("ym2203", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); +} /************************************* |