diff options
Diffstat (limited to 'src/mame/drivers/himesiki.cpp')
-rw-r--r-- | src/mame/drivers/himesiki.cpp | 68 |
1 files changed, 36 insertions, 32 deletions
diff --git a/src/mame/drivers/himesiki.cpp b/src/mame/drivers/himesiki.cpp index f8a9521ab13..53cceda8675 100644 --- a/src/mame/drivers/himesiki.cpp +++ b/src/mame/drivers/himesiki.cpp @@ -123,38 +123,42 @@ WRITE8_MEMBER(himesiki_state::himesiki_sound_w) /****************************************************************************/ -ADDRESS_MAP_START(himesiki_state::himesiki_prm0) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0x9fff) AM_RAM - AM_RANGE(0xa000, 0xa0ff) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0xa100, 0xa7ff) AM_RAM AM_SHARE("sprram_p103a") // not on Android - AM_RANGE(0xa800, 0xafff) AM_RAM_DEVWRITE("palette", palette_device, write8) AM_SHARE("palette") - AM_RANGE(0xb000, 0xbfff) AM_RAM_WRITE(himesiki_bg_ram_w) AM_SHARE("bg_ram") - AM_RANGE(0xc000, 0xffff) AM_ROMBANK("bank1") -ADDRESS_MAP_END - -ADDRESS_MAP_START(himesiki_state::himesiki_iom0) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x03) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write) // inputs - AM_RANGE(0x04, 0x07) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write) // dips + rombank - AM_RANGE(0x08, 0x08) AM_WRITE(himesiki_scrolly_w) - AM_RANGE(0x09, 0x0a) AM_WRITE(himesiki_scrollx_w) - AM_RANGE(0x0b, 0x0b) AM_WRITE(himesiki_sound_w) -ADDRESS_MAP_END - - - - -ADDRESS_MAP_START(himesiki_state::himesiki_prm1) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0xf800, 0xffff) AM_RAM -ADDRESS_MAP_END - -ADDRESS_MAP_START(himesiki_state::himesiki_iom1) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x01) AM_DEVREADWRITE("ym2203", ym2203_device, read, write) - AM_RANGE(0x04, 0x04) AM_DEVREAD("soundlatch", generic_latch_8_device, read) -ADDRESS_MAP_END +void himesiki_state::himesiki_prm0(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x9fff).ram(); + map(0xa000, 0xa0ff).ram().share("spriteram"); + map(0xa100, 0xa7ff).ram().share("sprram_p103a"); // not on Android + map(0xa800, 0xafff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); + map(0xb000, 0xbfff).ram().w(this, FUNC(himesiki_state::himesiki_bg_ram_w)).share("bg_ram"); + map(0xc000, 0xffff).bankr("bank1"); +} + +void himesiki_state::himesiki_iom0(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x03).rw("ppi8255_0", FUNC(i8255_device::read), FUNC(i8255_device::write)); // inputs + map(0x04, 0x07).rw("ppi8255_1", FUNC(i8255_device::read), FUNC(i8255_device::write)); // dips + rombank + map(0x08, 0x08).w(this, FUNC(himesiki_state::himesiki_scrolly_w)); + map(0x09, 0x0a).w(this, FUNC(himesiki_state::himesiki_scrollx_w)); + map(0x0b, 0x0b).w(this, FUNC(himesiki_state::himesiki_sound_w)); +} + + + + +void himesiki_state::himesiki_prm1(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0xf800, 0xffff).ram(); +} + +void himesiki_state::himesiki_iom1(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x01).rw("ym2203", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); + map(0x04, 0x04).r(m_soundlatch, FUNC(generic_latch_8_device::read)); +} /****************************************************************************/ |