diff options
Diffstat (limited to 'src/mame/drivers/firetrap.cpp')
-rw-r--r-- | src/mame/drivers/firetrap.cpp | 96 |
1 files changed, 50 insertions, 46 deletions
diff --git a/src/mame/drivers/firetrap.cpp b/src/mame/drivers/firetrap.cpp index cec342c6ec2..56f73459073 100644 --- a/src/mame/drivers/firetrap.cpp +++ b/src/mame/drivers/firetrap.cpp @@ -347,52 +347,56 @@ WRITE8_MEMBER(firetrap_state::flip_screen_w) flip_screen_set(data); } -ADDRESS_MAP_START(firetrap_state::firetrap_base_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1") - AM_RANGE(0xc000, 0xcfff) AM_RAM - AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(firetrap_bg1videoram_w) AM_SHARE("bg1videoram") - AM_RANGE(0xd800, 0xdfff) AM_RAM_WRITE(firetrap_bg2videoram_w) AM_SHARE("bg2videoram") - AM_RANGE(0xe000, 0xe7ff) AM_RAM_WRITE(firetrap_fgvideoram_w) AM_SHARE("fgvideoram") - AM_RANGE(0xe800, 0xe97f) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0xf000, 0xf000) AM_WRITENOP /* IRQ acknowledge */ - AM_RANGE(0xf001, 0xf001) AM_DEVWRITE("soundlatch", generic_latch_8_device, write) - AM_RANGE(0xf002, 0xf002) AM_WRITE(firetrap_bankselect_w) - AM_RANGE(0xf003, 0xf003) AM_WRITE(flip_screen_w) - AM_RANGE(0xf004, 0xf004) AM_WRITE(firetrap_nmi_disable_w) - AM_RANGE(0xf005, 0xf005) AM_WRITE(firetrap_8751_w) - AM_RANGE(0xf008, 0xf009) AM_WRITE(firetrap_bg1_scrollx_w) - AM_RANGE(0xf00a, 0xf00b) AM_WRITE(firetrap_bg1_scrolly_w) - AM_RANGE(0xf00c, 0xf00d) AM_WRITE(firetrap_bg2_scrollx_w) - AM_RANGE(0xf00e, 0xf00f) AM_WRITE(firetrap_bg2_scrolly_w) - AM_RANGE(0xf010, 0xf010) AM_READ_PORT("IN0") - AM_RANGE(0xf011, 0xf011) AM_READ_PORT("IN1") - AM_RANGE(0xf012, 0xf012) AM_READ_PORT("IN2") - AM_RANGE(0xf013, 0xf013) AM_READ_PORT("DSW0") - AM_RANGE(0xf014, 0xf014) AM_READ_PORT("DSW1") -ADDRESS_MAP_END - -ADDRESS_MAP_START(firetrap_state::firetrap_map) - AM_IMPORT_FROM( firetrap_base_map ) - AM_RANGE(0xf016, 0xf016) AM_READ(firetrap_8751_r) -ADDRESS_MAP_END - -ADDRESS_MAP_START(firetrap_state::firetrap_bootleg_map) - AM_IMPORT_FROM( firetrap_base_map ) - AM_RANGE(0xf016, 0xf016) AM_READ(firetrap_8751_bootleg_r) - AM_RANGE(0xf800, 0xf8ff) AM_ROM /* extra ROM in the bootleg with unprotection code */ -ADDRESS_MAP_END - -ADDRESS_MAP_START(firetrap_state::sound_map) - AM_RANGE(0x0000, 0x07ff) AM_RAM - AM_RANGE(0x1000, 0x1001) AM_DEVWRITE("ymsnd", ym3526_device, write) - AM_RANGE(0x2000, 0x2000) AM_WRITE(adpcm_data_w) - AM_RANGE(0x2400, 0x2400) AM_WRITE(sound_flip_flop_w) - AM_RANGE(0x2800, 0x2800) AM_WRITE(sound_bankselect_w) - AM_RANGE(0x3400, 0x3400) AM_DEVREAD("soundlatch", generic_latch_8_device, read) - AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank2") - AM_RANGE(0x8000, 0xffff) AM_ROM -ADDRESS_MAP_END +void firetrap_state::firetrap_base_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0xbfff).bankr("bank1"); + map(0xc000, 0xcfff).ram(); + map(0xd000, 0xd7ff).ram().w(this, FUNC(firetrap_state::firetrap_bg1videoram_w)).share("bg1videoram"); + map(0xd800, 0xdfff).ram().w(this, FUNC(firetrap_state::firetrap_bg2videoram_w)).share("bg2videoram"); + map(0xe000, 0xe7ff).ram().w(this, FUNC(firetrap_state::firetrap_fgvideoram_w)).share("fgvideoram"); + map(0xe800, 0xe97f).ram().share("spriteram"); + map(0xf000, 0xf000).nopw(); /* IRQ acknowledge */ + map(0xf001, 0xf001).w(m_soundlatch, FUNC(generic_latch_8_device::write)); + map(0xf002, 0xf002).w(this, FUNC(firetrap_state::firetrap_bankselect_w)); + map(0xf003, 0xf003).w(this, FUNC(firetrap_state::flip_screen_w)); + map(0xf004, 0xf004).w(this, FUNC(firetrap_state::firetrap_nmi_disable_w)); + map(0xf005, 0xf005).w(this, FUNC(firetrap_state::firetrap_8751_w)); + map(0xf008, 0xf009).w(this, FUNC(firetrap_state::firetrap_bg1_scrollx_w)); + map(0xf00a, 0xf00b).w(this, FUNC(firetrap_state::firetrap_bg1_scrolly_w)); + map(0xf00c, 0xf00d).w(this, FUNC(firetrap_state::firetrap_bg2_scrollx_w)); + map(0xf00e, 0xf00f).w(this, FUNC(firetrap_state::firetrap_bg2_scrolly_w)); + map(0xf010, 0xf010).portr("IN0"); + map(0xf011, 0xf011).portr("IN1"); + map(0xf012, 0xf012).portr("IN2"); + map(0xf013, 0xf013).portr("DSW0"); + map(0xf014, 0xf014).portr("DSW1"); +} + +void firetrap_state::firetrap_map(address_map &map) +{ + firetrap_base_map(map); + map(0xf016, 0xf016).r(this, FUNC(firetrap_state::firetrap_8751_r)); +} + +void firetrap_state::firetrap_bootleg_map(address_map &map) +{ + firetrap_base_map(map); + map(0xf016, 0xf016).r(this, FUNC(firetrap_state::firetrap_8751_bootleg_r)); + map(0xf800, 0xf8ff).rom(); /* extra ROM in the bootleg with unprotection code */ +} + +void firetrap_state::sound_map(address_map &map) +{ + map(0x0000, 0x07ff).ram(); + map(0x1000, 0x1001).w("ymsnd", FUNC(ym3526_device::write)); + map(0x2000, 0x2000).w(this, FUNC(firetrap_state::adpcm_data_w)); + map(0x2400, 0x2400).w(this, FUNC(firetrap_state::sound_flip_flop_w)); + map(0x2800, 0x2800).w(this, FUNC(firetrap_state::sound_bankselect_w)); + map(0x3400, 0x3400).r(m_soundlatch, FUNC(generic_latch_8_device::read)); + map(0x4000, 0x7fff).bankr("bank2"); + map(0x8000, 0xffff).rom(); +} INPUT_CHANGED_MEMBER(firetrap_state::coin_inserted) { |