diff options
Diffstat (limited to 'src/mame/drivers/sys2900.cpp')
-rw-r--r-- | src/mame/drivers/sys2900.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/sys2900.cpp b/src/mame/drivers/sys2900.cpp index 43471de1431..25049ac5321 100644 --- a/src/mame/drivers/sys2900.cpp +++ b/src/mame/drivers/sys2900.cpp @@ -65,6 +65,8 @@ public: DECLARE_DRIVER_INIT(sys2900); uint32_t screen_update_sys2900(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void sys2900(machine_config &config); + void io_map(address_map &map); + void mem_map(address_map &map); private: virtual void machine_reset() override; virtual void video_start() override; @@ -75,7 +77,7 @@ protected: }; -static ADDRESS_MAP_START(mem_map, AS_PROGRAM, 8, sys2900_state) +ADDRESS_MAP_START(sys2900_state::mem_map) ADDRESS_MAP_UNMAP_HIGH AM_RANGE( 0x0000, 0x07ff ) AM_RAMBANK("boot") AM_RANGE( 0x0800, 0xefff ) AM_RAM @@ -83,7 +85,7 @@ static ADDRESS_MAP_START(mem_map, AS_PROGRAM, 8, sys2900_state) AM_RANGE( 0xf800, 0xffff ) AM_RAM ADDRESS_MAP_END -static ADDRESS_MAP_START(io_map, AS_IO, 8, sys2900_state) +ADDRESS_MAP_START(sys2900_state::io_map) ADDRESS_MAP_UNMAP_HIGH ADDRESS_MAP_GLOBAL_MASK(0xff) AM_RANGE(0x20, 0x23) AM_DEVREADWRITE("sio1", z80sio_device, ba_cd_r, ba_cd_w) |