diff options
Diffstat (limited to 'src/mame/drivers/cd2650.cpp')
-rw-r--r-- | src/mame/drivers/cd2650.cpp | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/mame/drivers/cd2650.cpp b/src/mame/drivers/cd2650.cpp index 47c617d1a38..c818eda1e2f 100644 --- a/src/mame/drivers/cd2650.cpp +++ b/src/mame/drivers/cd2650.cpp @@ -117,20 +117,23 @@ READ8_MEMBER(cd2650_state::keyin_r) return ret; } -ADDRESS_MAP_START(cd2650_state::cd2650_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0) - AM_RANGE(0x1000, 0x7fff) AM_RAM AM_SHARE("videoram") -ADDRESS_MAP_END - -ADDRESS_MAP_START(cd2650_state::cd2650_io) - ADDRESS_MAP_UNMAP_HIGH +void cd2650_state::cd2650_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x0fff).rom().region("roms", 0); + map(0x1000, 0x7fff).ram().share("videoram"); +} + +void cd2650_state::cd2650_io(address_map &map) +{ + map.unmap_value_high(); //AM_RANGE(0x80, 0x84) disk i/o -ADDRESS_MAP_END +} -ADDRESS_MAP_START(cd2650_state::cd2650_data) - AM_RANGE(S2650_DATA_PORT,S2650_DATA_PORT) AM_READ(keyin_r) AM_DEVWRITE("outlatch", f9334_device, write_nibble_d3) -ADDRESS_MAP_END +void cd2650_state::cd2650_data(address_map &map) +{ + map(S2650_DATA_PORT, S2650_DATA_PORT).r(this, FUNC(cd2650_state::keyin_r)).w("outlatch", FUNC(f9334_device::write_nibble_d3)); +} /* Input ports */ static INPUT_PORTS_START( cd2650 ) |