diff options
Diffstat (limited to 'src/mame/drivers/holeland.cpp')
-rw-r--r-- | src/mame/drivers/holeland.cpp | 61 |
1 files changed, 32 insertions, 29 deletions
diff --git a/src/mame/drivers/holeland.cpp b/src/mame/drivers/holeland.cpp index 7c983962010..dcf41bd8d27 100644 --- a/src/mame/drivers/holeland.cpp +++ b/src/mame/drivers/holeland.cpp @@ -29,35 +29,38 @@ WRITE_LINE_MEMBER(holeland_state::coin_counter_w) machine().bookkeeping().coin_counter_w(0, state); } -ADDRESS_MAP_START(holeland_state::holeland_map) - AM_RANGE(0x0000, 0x7fff) AM_ROM - AM_RANGE(0x8000, 0x87ff) AM_RAM - AM_RANGE(0xa000, 0xbfff) AM_ROM - AM_RANGE(0xa000, 0xa000) AM_DEVWRITE("speech", sp0256_device, ald_w) - AM_RANGE(0xc000, 0xc007) AM_DEVWRITE("latch", ls259_device, write_d0) AM_READNOP - AM_RANGE(0xe000, 0xe3ff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0xe400, 0xe7ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0xf000, 0xf3ff) AM_RAM AM_SHARE("spriteram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(holeland_state::crzrally_map) - AM_RANGE(0x0000, 0xbfff) AM_ROM - AM_RANGE(0xc000, 0xc7ff) AM_RAM AM_SHARE("nvram") - AM_RANGE(0xe000, 0xe3ff) AM_RAM_WRITE(colorram_w) AM_SHARE("colorram") - AM_RANGE(0xe400, 0xe7ff) AM_RAM_WRITE(videoram_w) AM_SHARE("videoram") - AM_RANGE(0xe800, 0xebff) AM_RAM AM_SHARE("spriteram") - AM_RANGE(0xf000, 0xf000) AM_WRITE(scroll_w) - AM_RANGE(0xf800, 0xf807) AM_DEVWRITE("latch", ls259_device, write_d0) -ADDRESS_MAP_END - -ADDRESS_MAP_START(holeland_state::io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x01, 0x01) AM_DEVREAD("watchdog", watchdog_timer_device, reset_r) /* ? */ - AM_RANGE(0x04, 0x04) AM_DEVREAD("ay1", ay8910_device, data_r) - AM_RANGE(0x04, 0x05) AM_DEVWRITE("ay1", ay8910_device, address_data_w) - AM_RANGE(0x06, 0x06) AM_DEVREAD("ay2", ay8910_device, data_r) - AM_RANGE(0x06, 0x07) AM_DEVWRITE("ay2", ay8910_device, address_data_w) -ADDRESS_MAP_END +void holeland_state::holeland_map(address_map &map) +{ + map(0x0000, 0x7fff).rom(); + map(0x8000, 0x87ff).ram(); + map(0xa000, 0xbfff).rom(); + map(0xa000, 0xa000).w("speech", FUNC(sp0256_device::ald_w)); + map(0xc000, 0xc007).w(m_latch, FUNC(ls259_device::write_d0)).nopr(); + map(0xe000, 0xe3ff).ram().w(this, FUNC(holeland_state::colorram_w)).share("colorram"); + map(0xe400, 0xe7ff).ram().w(this, FUNC(holeland_state::videoram_w)).share("videoram"); + map(0xf000, 0xf3ff).ram().share("spriteram"); +} + +void holeland_state::crzrally_map(address_map &map) +{ + map(0x0000, 0xbfff).rom(); + map(0xc000, 0xc7ff).ram().share("nvram"); + map(0xe000, 0xe3ff).ram().w(this, FUNC(holeland_state::colorram_w)).share("colorram"); + map(0xe400, 0xe7ff).ram().w(this, FUNC(holeland_state::videoram_w)).share("videoram"); + map(0xe800, 0xebff).ram().share("spriteram"); + map(0xf000, 0xf000).w(this, FUNC(holeland_state::scroll_w)); + map(0xf800, 0xf807).w(m_latch, FUNC(ls259_device::write_d0)); +} + +void holeland_state::io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x01, 0x01).r("watchdog", FUNC(watchdog_timer_device::reset_r)); /* ? */ + map(0x04, 0x04).r("ay1", FUNC(ay8910_device::data_r)); + map(0x04, 0x05).w("ay1", FUNC(ay8910_device::address_data_w)); + map(0x06, 0x06).r("ay2", FUNC(ay8910_device::data_r)); + map(0x06, 0x07).w("ay2", FUNC(ay8910_device::address_data_w)); +} /* Note - manual states cocktail mode should be default */ static INPUT_PORTS_START( holeland ) |