diff options
Diffstat (limited to 'src/mame/drivers/mkit09.cpp')
-rw-r--r-- | src/mame/drivers/mkit09.cpp | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/mame/drivers/mkit09.cpp b/src/mame/drivers/mkit09.cpp index ebbb1f9c6d3..aff136cee4b 100644 --- a/src/mame/drivers/mkit09.cpp +++ b/src/mame/drivers/mkit09.cpp @@ -70,20 +70,22 @@ private: }; -ADDRESS_MAP_START(mkit09_state::mkit09_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000,0x07ff) AM_MIRROR(0x1800) AM_RAM - AM_RANGE(0xa004,0xa007) AM_MIRROR(0x1ff8) AM_DEVREADWRITE("pia", pia6821_device, read_alt, write_alt) - AM_RANGE(0xe000,0xe7ff) AM_MIRROR(0x1800) AM_ROM AM_REGION("roms", 0) -ADDRESS_MAP_END - -ADDRESS_MAP_START(mkit09_state::mkit09a_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000,0x07ff) AM_RAM - AM_RANGE(0xe600,0xe603) AM_DEVREADWRITE("pia", pia6821_device, read_alt, write_alt) - AM_RANGE(0xee00,0xefff) AM_RAM - AM_RANGE(0xf000,0xffff) AM_ROM AM_REGION("roms", 0) -ADDRESS_MAP_END +void mkit09_state::mkit09_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x07ff).mirror(0x1800).ram(); + map(0xa004, 0xa007).mirror(0x1ff8).rw(m_pia, FUNC(pia6821_device::read_alt), FUNC(pia6821_device::write_alt)); + map(0xe000, 0xe7ff).mirror(0x1800).rom().region("roms", 0); +} + +void mkit09_state::mkit09a_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x07ff).ram(); + map(0xe600, 0xe603).rw(m_pia, FUNC(pia6821_device::read_alt), FUNC(pia6821_device::write_alt)); + map(0xee00, 0xefff).ram(); + map(0xf000, 0xffff).rom().region("roms", 0); +} /* Input ports */ static INPUT_PORTS_START( mkit09 ) |