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Diffstat (limited to 'src/mame/drivers/sys2900.cpp')
-rw-r--r--src/mame/drivers/sys2900.cpp6
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)