diff options
Diffstat (limited to 'src/mame/drivers/mc8020.cpp')
-rw-r--r-- | src/mame/drivers/mc8020.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/mc8020.cpp b/src/mame/drivers/mc8020.cpp index cb84603ac59..089305b2335 100644 --- a/src/mame/drivers/mc8020.cpp +++ b/src/mame/drivers/mc8020.cpp @@ -39,6 +39,8 @@ public: uint32_t screen_update_mc8020(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void mc8020(machine_config &config); + void io_map(address_map &map); + void mem_map(address_map &map); private: u8 m_row; required_shared_ptr<u8> m_p_videoram; @@ -46,7 +48,7 @@ private: required_ioport_array<7> m_keyboard; }; -static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, mc8020_state ) +ADDRESS_MAP_START(mc8020_state::mem_map) ADDRESS_MAP_UNMAP_HIGH AM_RANGE(0x0000, 0x0bff) AM_ROM AM_RANGE(0x0c00, 0x0fff) AM_RAM AM_SHARE("videoram")// 1KB RAM ZRE @@ -54,7 +56,7 @@ static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, mc8020_state ) AM_RANGE(0x6000, 0xffff) AM_RAM ADDRESS_MAP_END -static ADDRESS_MAP_START( io_map, AS_IO, 8, mc8020_state ) +ADDRESS_MAP_START(mc8020_state::io_map) ADDRESS_MAP_UNMAP_HIGH ADDRESS_MAP_GLOBAL_MASK(0xff) AM_RANGE(0xf0, 0xf3) AM_DEVREADWRITE("ctc", z80ctc_device, read, write) |