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Diffstat (limited to 'src/mame/drivers/trs80dt1.cpp')
-rw-r--r--src/mame/drivers/trs80dt1.cpp9
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mame/drivers/trs80dt1.cpp b/src/mame/drivers/trs80dt1.cpp
index 36c49f15310..7131a4a7351 100644
--- a/src/mame/drivers/trs80dt1.cpp
+++ b/src/mame/drivers/trs80dt1.cpp
@@ -62,6 +62,9 @@ public:
I8275_DRAW_CHARACTER_MEMBER(crtc_update_row);
void trs80dt1(machine_config &config);
+ void data_map(address_map &map);
+ void io_map(address_map &map);
+ void prg_map(address_map &map);
private:
bool m_bow;
virtual void machine_reset() override;
@@ -141,15 +144,15 @@ WRITE8_MEMBER( trs80dt1_state::port3_w )
m_beep->set_state(BIT(data, 4));
}
-static ADDRESS_MAP_START( prg_map, AS_PROGRAM, 8, trs80dt1_state )
+ADDRESS_MAP_START(trs80dt1_state::prg_map)
AM_RANGE(0x0000, 0x0fff) AM_ROM
AM_RANGE(0x2000, 0x27ff) AM_READ(dma_r)
ADDRESS_MAP_END
-static ADDRESS_MAP_START( data_map, AS_DATA, 8, trs80dt1_state )
+ADDRESS_MAP_START(trs80dt1_state::data_map)
ADDRESS_MAP_END
-static ADDRESS_MAP_START( io_map, AS_IO, 8, trs80dt1_state )
+ADDRESS_MAP_START(trs80dt1_state::io_map)
ADDRESS_MAP_GLOBAL_MASK(0xbfff) // A14 not used
AM_RANGE(0x0001, 0x0001) AM_WRITE(port1_w)
AM_RANGE(0x0003, 0x0003) AM_WRITE(port3_w)