diff options
Diffstat (limited to 'src/mame/drivers/mk14.cpp')
-rw-r--r-- | src/mame/drivers/mk14.cpp | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/mame/drivers/mk14.cpp b/src/mame/drivers/mk14.cpp index 0c37886d600..76c7cecb31d 100644 --- a/src/mame/drivers/mk14.cpp +++ b/src/mame/drivers/mk14.cpp @@ -107,16 +107,17 @@ WRITE8_MEMBER( mk14_state::display_w ) } } -ADDRESS_MAP_START(mk14_state::mem_map) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0x0fff) - AM_RANGE(0x000, 0x1ff) AM_MIRROR(0x600) AM_ROM // ROM - AM_RANGE(0x800, 0x87f) AM_MIRROR(0x600) AM_DEVREADWRITE("ic8", ins8154_device, ins8154_r, ins8154_w) // I/O - AM_RANGE(0x880, 0x8ff) AM_MIRROR(0x600) AM_RAM // 128 I/O chip RAM - AM_RANGE(0x900, 0x9ff) AM_MIRROR(0x400) AM_READWRITE(keyboard_r, display_w) - AM_RANGE(0xb00, 0xbff) AM_RAM // VDU RAM - AM_RANGE(0xf00, 0xfff) AM_RAM // Standard RAM -ADDRESS_MAP_END +void mk14_state::mem_map(address_map &map) +{ + map.unmap_value_high(); + map.global_mask(0x0fff); + map(0x000, 0x1ff).mirror(0x600).rom(); // ROM + map(0x800, 0x87f).mirror(0x600).rw("ic8", FUNC(ins8154_device::ins8154_r), FUNC(ins8154_device::ins8154_w)); // I/O + map(0x880, 0x8ff).mirror(0x600).ram(); // 128 I/O chip RAM + map(0x900, 0x9ff).mirror(0x400).rw(this, FUNC(mk14_state::keyboard_r), FUNC(mk14_state::display_w)); + map(0xb00, 0xbff).ram(); // VDU RAM + map(0xf00, 0xfff).ram(); // Standard RAM +} /* Input ports */ |