diff options
Diffstat (limited to 'src/mame/drivers/cheekyms.cpp')
-rw-r--r-- | src/mame/drivers/cheekyms.cpp | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/mame/drivers/cheekyms.cpp b/src/mame/drivers/cheekyms.cpp index 34bbc522c48..a9e1197878a 100644 --- a/src/mame/drivers/cheekyms.cpp +++ b/src/mame/drivers/cheekyms.cpp @@ -20,20 +20,22 @@ INPUT_CHANGED_MEMBER(cheekyms_state::coin_inserted) } -ADDRESS_MAP_START(cheekyms_state::main_map) - AM_RANGE(0x0000, 0x1fff) AM_ROM - AM_RANGE(0x3000, 0x33ff) AM_RAM - AM_RANGE(0x3800, 0x3bff) AM_RAM AM_SHARE("videoram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(cheekyms_state::io_map) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x00) AM_READ_PORT("DSW") - AM_RANGE(0x01, 0x01) AM_READ_PORT("INPUTS") - AM_RANGE(0x20, 0x3f) AM_WRITEONLY AM_SHARE("spriteram") - AM_RANGE(0x40, 0x40) AM_WRITE(port_40_w) - AM_RANGE(0x80, 0x80) AM_WRITE(port_80_w) AM_SHARE("port_80") -ADDRESS_MAP_END +void cheekyms_state::main_map(address_map &map) +{ + map(0x0000, 0x1fff).rom(); + map(0x3000, 0x33ff).ram(); + map(0x3800, 0x3bff).ram().share("videoram"); +} + +void cheekyms_state::io_map(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x00).portr("DSW"); + map(0x01, 0x01).portr("INPUTS"); + map(0x20, 0x3f).writeonly().share("spriteram"); + map(0x40, 0x40).w(this, FUNC(cheekyms_state::port_40_w)); + map(0x80, 0x80).w(this, FUNC(cheekyms_state::port_80_w)).share("port_80"); +} static INPUT_PORTS_START( cheekyms ) |