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Diffstat (limited to 'src/mame/drivers/altos2.cpp')
-rw-r--r--src/mame/drivers/altos2.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/altos2.cpp b/src/mame/drivers/altos2.cpp
index e570b3542c5..928a602bc3e 100644
--- a/src/mame/drivers/altos2.cpp
+++ b/src/mame/drivers/altos2.cpp
@@ -41,6 +41,8 @@ public:
u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void altos2(machine_config &config);
+ void io_map(address_map &map);
+ void mem_map(address_map &map);
private:
virtual void machine_reset() override;
@@ -68,12 +70,12 @@ u32 altos2_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, con
return 0;
}
-static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, altos2_state )
+ADDRESS_MAP_START(altos2_state::mem_map)
AM_RANGE(0x0000, 0x3fff) AM_ROM AM_REGION("roms", 0)
AM_RANGE(0xc000, 0xffff) AM_RAM AM_SHARE("videoram")
ADDRESS_MAP_END
-static ADDRESS_MAP_START( io_map, AS_IO, 8, altos2_state)
+ADDRESS_MAP_START(altos2_state::io_map)
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00, 0x03) AM_DEVREADWRITE("dart1", z80dart_device, ba_cd_r, ba_cd_w)