diff options
Diffstat (limited to 'src/mame/drivers/a51xx.cpp')
-rw-r--r-- | src/mame/drivers/a51xx.cpp | 46 |
1 files changed, 25 insertions, 21 deletions
diff --git a/src/mame/drivers/a51xx.cpp b/src/mame/drivers/a51xx.cpp index 239d17c8f09..c1a93dd266c 100644 --- a/src/mame/drivers/a51xx.cpp +++ b/src/mame/drivers/a51xx.cpp @@ -40,27 +40,31 @@ public: }; -ADDRESS_MAP_START(a51xx_state::a5120_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE( 0x0000, 0x03ff ) AM_ROM - AM_RANGE( 0x0400, 0xffff ) AM_RAM -ADDRESS_MAP_END - -ADDRESS_MAP_START(a51xx_state::a5120_io) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0xff) -ADDRESS_MAP_END - -ADDRESS_MAP_START(a51xx_state::a5130_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE( 0x0000, 0x0fff ) AM_ROM - AM_RANGE( 0x1000, 0xffff ) AM_RAM -ADDRESS_MAP_END - -ADDRESS_MAP_START(a51xx_state::a5130_io) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0xff) -ADDRESS_MAP_END +void a51xx_state::a5120_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x03ff).rom(); + map(0x0400, 0xffff).ram(); +} + +void a51xx_state::a5120_io(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0xff); +} + +void a51xx_state::a5130_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x0fff).rom(); + map(0x1000, 0xffff).ram(); +} + +void a51xx_state::a5130_io(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0xff); +} /* Input ports */ |