diff options
Diffstat (limited to 'src/mame/drivers/sidearms.cpp')
-rw-r--r-- | src/mame/drivers/sidearms.cpp | 174 |
1 files changed, 90 insertions, 84 deletions
diff --git a/src/mame/drivers/sidearms.cpp b/src/mame/drivers/sidearms.cpp index 76d4eb8fcae..a4299e6f0f6 100644 --- a/src/mame/drivers/sidearms.cpp +++ b/src/mame/drivers/sidearms.cpp @@ -77,55 +77,58 @@ READ8_MEMBER(sidearms_state::turtship_ports_r) } -ADDRESS_MAP_START(sidearms_state::sidearms_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") - AM_RANGE(0xc000, 0xc3ff) AM_RAM_DEVWRITE("palette", palette_device, write8) AM_SHARE("palette") - AM_RANGE(0xc400, 0xc7ff) AM_RAM_DEVWRITE("palette", palette_device, write8_ext) AM_SHARE("palette_ext") - AM_RANGE(0xc800, 0xc800) AM_READ_PORT("SYSTEM") AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0xc801, 0xc801) AM_READ_PORT("P1") AM_WRITE(bankswitch_w) - AM_RANGE(0xc802, 0xc802) AM_READ_PORT("P2") AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) - AM_RANGE(0xc803, 0xc803) AM_READ_PORT("DSW0") - AM_RANGE(0xc804, 0xc804) AM_READ_PORT("DSW1") AM_WRITE(c804_w) - AM_RANGE(0xc805, 0xc805) AM_READ_PORT("DSW2") AM_WRITE(star_scrollx_w) - AM_RANGE(0xc806, 0xc806) AM_WRITE(star_scrolly_w) - AM_RANGE(0xc808, 0xc809) AM_WRITEONLY AM_SHARE("bg_scrollx") - AM_RANGE(0xc80a, 0xc80b) AM_WRITEONLY AM_SHARE("bg_scrolly") - AM_RANGE(0xc80c, 0xc80c) AM_WRITE(gfxctrl_w) /* background and sprite enable */ - AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0xd800, 0xdfff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0xe000, 0xefff) AM_RAM - AM_RANGE(0xf000, 0xffff) AM_RAM AM_SHARE("spriteram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(sidearms_state::turtship_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") - AM_RANGE(0xc000, 0xcfff) AM_RAM - AM_RANGE(0xd000, 0xdfff) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0xe000, 0xe3ff) AM_RAM_DEVWRITE("palette", palette_device, write8) AM_SHARE("palette") - AM_RANGE(0xe400, 0xe7ff) AM_RAM_DEVWRITE("palette", palette_device, write8_ext) AM_SHARE("palette_ext") - AM_RANGE(0xe800, 0xe807) AM_READ(turtship_ports_r) - AM_RANGE(0xe800, 0xe800) AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0xe801, 0xe801) AM_WRITE(bankswitch_w) - AM_RANGE(0xe802, 0xe802) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) - AM_RANGE(0xe804, 0xe804) AM_WRITE(c804_w) - AM_RANGE(0xe805, 0xe805) AM_WRITE(star_scrollx_w) - AM_RANGE(0xe806, 0xe806) AM_WRITE(star_scrolly_w) - AM_RANGE(0xe808, 0xe809) AM_WRITEONLY AM_SHARE("bg_scrollx") - AM_RANGE(0xe80a, 0xe80b) AM_WRITEONLY AM_SHARE("bg_scrolly") - AM_RANGE(0xe80c, 0xe80c) AM_WRITE(gfxctrl_w) /* background and sprite enable */ - AM_RANGE(0xf000, 0xf7ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0xf800, 0xffff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(sidearms_state::sidearms_sound_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0xc000, 0xc7ff) AM_RAM - AM_RANGE(0xd000, 0xd000) AM_DEVREAD("soundlatch", generic_latch_8_device, read) - AM_RANGE(0xf000, 0xf001) AM_DEVREADWRITE("ym1", ym2203_device, read, write) - AM_RANGE(0xf002, 0xf003) AM_DEVREADWRITE("ym2", ym2203_device, read, write) -ADDRESS_MAP_END +void sidearms_state::sidearms_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0xbfff).bankr("bank1"); + map(0xc000, 0xc3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); + map(0xc400, 0xc7ff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext"); + map(0xc800, 0xc800).portr("SYSTEM").w("soundlatch", FUNC(generic_latch_8_device::write)); + map(0xc801, 0xc801).portr("P1").w(this, FUNC(sidearms_state::bankswitch_w)); + map(0xc802, 0xc802).portr("P2").w("watchdog", FUNC(watchdog_timer_device::reset_w)); + map(0xc803, 0xc803).portr("DSW0"); + map(0xc804, 0xc804).portr("DSW1").w(this, FUNC(sidearms_state::c804_w)); + map(0xc805, 0xc805).portr("DSW2").w(this, FUNC(sidearms_state::star_scrollx_w)); + map(0xc806, 0xc806).w(this, FUNC(sidearms_state::star_scrolly_w)); + map(0xc808, 0xc809).writeonly().share("bg_scrollx"); + map(0xc80a, 0xc80b).writeonly().share("bg_scrolly"); + map(0xc80c, 0xc80c).w(this, FUNC(sidearms_state::gfxctrl_w)); /* background and sprite enable */ + map(0xd000, 0xd7ff).ram().w(this, FUNC(sidearms_state::videoram_w)).share("videoram"); + map(0xd800, 0xdfff).ram().w(this, FUNC(sidearms_state::colorram_w)).share("colorram"); + map(0xe000, 0xefff).ram(); + map(0xf000, 0xffff).ram().share("spriteram"); +} + +void sidearms_state::turtship_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0xbfff).bankr("bank1"); + map(0xc000, 0xcfff).ram(); + map(0xd000, 0xdfff).ram().share("spriteram"); + map(0xe000, 0xe3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); + map(0xe400, 0xe7ff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext"); + map(0xe800, 0xe807).r(this, FUNC(sidearms_state::turtship_ports_r)); + map(0xe800, 0xe800).w("soundlatch", FUNC(generic_latch_8_device::write)); + map(0xe801, 0xe801).w(this, FUNC(sidearms_state::bankswitch_w)); + map(0xe802, 0xe802).w("watchdog", FUNC(watchdog_timer_device::reset_w)); + map(0xe804, 0xe804).w(this, FUNC(sidearms_state::c804_w)); + map(0xe805, 0xe805).w(this, FUNC(sidearms_state::star_scrollx_w)); + map(0xe806, 0xe806).w(this, FUNC(sidearms_state::star_scrolly_w)); + map(0xe808, 0xe809).writeonly().share("bg_scrollx"); + map(0xe80a, 0xe80b).writeonly().share("bg_scrolly"); + map(0xe80c, 0xe80c).w(this, FUNC(sidearms_state::gfxctrl_w)); /* background and sprite enable */ + map(0xf000, 0xf7ff).ram().w(this, FUNC(sidearms_state::videoram_w)).share("videoram"); + map(0xf800, 0xffff).ram().w(this, FUNC(sidearms_state::colorram_w)).share("colorram"); +} + +void sidearms_state::sidearms_sound_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0xc000, 0xc7ff).ram(); + map(0xd000, 0xd000).r("soundlatch", FUNC(generic_latch_8_device::read)); + map(0xf000, 0xf001).rw("ym1", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); + map(0xf002, 0xf003).rw("ym2", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); +} /* Whizz */ @@ -142,41 +145,44 @@ WRITE8_MEMBER(sidearms_state::whizz_bankswitch_w) membank("bank1")->set_entry(bank); } -ADDRESS_MAP_START(sidearms_state::whizz_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") - AM_RANGE(0xc000, 0xc3ff) AM_RAM_DEVWRITE("palette", palette_device, write8) AM_SHARE("palette") - AM_RANGE(0xc400, 0xc7ff) AM_RAM_DEVWRITE("palette", palette_device, write8_ext) AM_SHARE("palette_ext") - AM_RANGE(0xc800, 0xc800) AM_READ_PORT("DSW0") AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0xc801, 0xc801) AM_READ_PORT("DSW1") AM_WRITE(whizz_bankswitch_w) - AM_RANGE(0xc802, 0xc802) AM_READ_PORT("DSW2") AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) - AM_RANGE(0xc803, 0xc803) AM_READ_PORT("IN0") AM_WRITENOP - AM_RANGE(0xc804, 0xc804) AM_READ_PORT("IN1") AM_WRITE(c804_w) - AM_RANGE(0xc805, 0xc805) AM_READ_PORT("IN2") AM_WRITENOP - AM_RANGE(0xc806, 0xc806) AM_READ_PORT("IN3") - AM_RANGE(0xc807, 0xc807) AM_READ_PORT("IN4") - AM_RANGE(0xc808, 0xc809) AM_WRITEONLY AM_SHARE("bg_scrollx") - AM_RANGE(0xc80a, 0xc80b) AM_WRITEONLY AM_SHARE("bg_scrolly") - AM_RANGE(0xc80c, 0xc80c) AM_WRITE(gfxctrl_w) - AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0xd800, 0xdfff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0xe000, 0xefff) AM_RAM - AM_RANGE(0xe805, 0xe805) AM_WRITE(star_scrollx_w) - AM_RANGE(0xe806, 0xe806) AM_WRITE(star_scrolly_w) - AM_RANGE(0xf000, 0xffff) AM_RAM AM_SHARE("spriteram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(sidearms_state::whizz_sound_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0xf800, 0xffff) AM_RAM -ADDRESS_MAP_END - -ADDRESS_MAP_START(sidearms_state::whizz_io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x01) AM_DEVREADWRITE("ymsnd", ym2151_device, read, write) - AM_RANGE(0x40, 0x40) AM_WRITENOP - AM_RANGE(0xc0, 0xc0) AM_DEVREAD("soundlatch", generic_latch_8_device, read) -ADDRESS_MAP_END +void sidearms_state::whizz_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0xbfff).bankr("bank1"); + map(0xc000, 0xc3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); + map(0xc400, 0xc7ff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext"); + map(0xc800, 0xc800).portr("DSW0").w("soundlatch", FUNC(generic_latch_8_device::write)); + map(0xc801, 0xc801).portr("DSW1").w(this, FUNC(sidearms_state::whizz_bankswitch_w)); + map(0xc802, 0xc802).portr("DSW2").w("watchdog", FUNC(watchdog_timer_device::reset_w)); + map(0xc803, 0xc803).portr("IN0").nopw(); + map(0xc804, 0xc804).portr("IN1").w(this, FUNC(sidearms_state::c804_w)); + map(0xc805, 0xc805).portr("IN2").nopw(); + map(0xc806, 0xc806).portr("IN3"); + map(0xc807, 0xc807).portr("IN4"); + map(0xc808, 0xc809).writeonly().share("bg_scrollx"); + map(0xc80a, 0xc80b).writeonly().share("bg_scrolly"); + map(0xc80c, 0xc80c).w(this, FUNC(sidearms_state::gfxctrl_w)); + map(0xd000, 0xd7ff).ram().w(this, FUNC(sidearms_state::videoram_w)).share("videoram"); + map(0xd800, 0xdfff).ram().w(this, FUNC(sidearms_state::colorram_w)).share("colorram"); + map(0xe000, 0xefff).ram(); + map(0xe805, 0xe805).w(this, FUNC(sidearms_state::star_scrollx_w)); + map(0xe806, 0xe806).w(this, FUNC(sidearms_state::star_scrolly_w)); + map(0xf000, 0xffff).ram().share("spriteram"); +} + +void sidearms_state::whizz_sound_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0xf800, 0xffff).ram(); +} + +void sidearms_state::whizz_io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x01).rw("ymsnd", FUNC(ym2151_device::read), FUNC(ym2151_device::write)); + map(0x40, 0x40).nopw(); + map(0xc0, 0xc0).r("soundlatch", FUNC(generic_latch_8_device::read)); +} static INPUT_PORTS_START( sidearms ) |