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Diffstat (limited to 'src/mame/drivers/zrt80.cpp')
-rw-r--r--src/mame/drivers/zrt80.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/zrt80.cpp b/src/mame/drivers/zrt80.cpp
index efa4cb7fcb2..9f47698b434 100644
--- a/src/mame/drivers/zrt80.cpp
+++ b/src/mame/drivers/zrt80.cpp
@@ -52,6 +52,8 @@ public:
MC6845_UPDATE_ROW(crtc_update_row);
void zrt80(machine_config &config);
+ void io_map(address_map &map);
+ void mem_map(address_map &map);
private:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
uint8_t m_term_data;
@@ -98,7 +100,7 @@ WRITE8_MEMBER(zrt80_state::zrt80_38_w)
m_beep->set_state(1);
}
-static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, zrt80_state )
+ADDRESS_MAP_START(zrt80_state::mem_map)
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x0fff) AM_ROM // Z25 - Main firmware
AM_RANGE(0x1000, 0x1fff) AM_ROM // Z24 - Expansion
@@ -108,7 +110,7 @@ static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, zrt80_state )
ADDRESS_MAP_END
-static ADDRESS_MAP_START( io_map, AS_IO, 8, zrt80_state )
+ADDRESS_MAP_START(zrt80_state::io_map)
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x07) AM_DEVREADWRITE("ins8250", ins8250_device, ins8250_r, ins8250_w )