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Diffstat (limited to 'src/mame/drivers/ax20.cpp')
-rw-r--r--src/mame/drivers/ax20.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/ax20.cpp b/src/mame/drivers/ax20.cpp
index fc75f4ff6c3..44036174bd2 100644
--- a/src/mame/drivers/ax20.cpp
+++ b/src/mame/drivers/ax20.cpp
@@ -45,6 +45,8 @@ public:
DECLARE_WRITE8_MEMBER(tc_w);
DECLARE_WRITE8_MEMBER(ctl_w);
void ax20(machine_config &config);
+ void ax20_io(address_map &map);
+ void ax20_map(address_map &map);
};
READ8_MEMBER(ax20_state::unk_r)
@@ -78,7 +80,7 @@ uint32_t ax20_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
}
-static ADDRESS_MAP_START(ax20_map, AS_PROGRAM, 8, ax20_state)
+ADDRESS_MAP_START(ax20_state::ax20_map)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x00000,0x1ffff) AM_RAM
AM_RANGE(0x20000,0x3ffff) AM_RAM //optional RAM
@@ -86,7 +88,7 @@ static ADDRESS_MAP_START(ax20_map, AS_PROGRAM, 8, ax20_state)
AM_RANGE(0xff800,0xfffff) AM_ROM AM_REGION("ipl", 0)
ADDRESS_MAP_END
-static ADDRESS_MAP_START(ax20_io, AS_IO, 8, ax20_state)
+ADDRESS_MAP_START(ax20_state::ax20_io)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0xffc0, 0xffc0) AM_WRITE(tc_w)
AM_RANGE(0xffd0, 0xffd0) AM_WRITE(ctl_w)