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Diffstat (limited to 'src/mame/drivers/cd2650.cpp')
-rw-r--r--src/mame/drivers/cd2650.cpp27
1 files changed, 15 insertions, 12 deletions
diff --git a/src/mame/drivers/cd2650.cpp b/src/mame/drivers/cd2650.cpp
index 47c617d1a38..c818eda1e2f 100644
--- a/src/mame/drivers/cd2650.cpp
+++ b/src/mame/drivers/cd2650.cpp
@@ -117,20 +117,23 @@ READ8_MEMBER(cd2650_state::keyin_r)
return ret;
}
-ADDRESS_MAP_START(cd2650_state::cd2650_mem)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0)
- AM_RANGE(0x1000, 0x7fff) AM_RAM AM_SHARE("videoram")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(cd2650_state::cd2650_io)
- ADDRESS_MAP_UNMAP_HIGH
+void cd2650_state::cd2650_mem(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x0fff).rom().region("roms", 0);
+ map(0x1000, 0x7fff).ram().share("videoram");
+}
+
+void cd2650_state::cd2650_io(address_map &map)
+{
+ map.unmap_value_high();
//AM_RANGE(0x80, 0x84) disk i/o
-ADDRESS_MAP_END
+}
-ADDRESS_MAP_START(cd2650_state::cd2650_data)
- AM_RANGE(S2650_DATA_PORT,S2650_DATA_PORT) AM_READ(keyin_r) AM_DEVWRITE("outlatch", f9334_device, write_nibble_d3)
-ADDRESS_MAP_END
+void cd2650_state::cd2650_data(address_map &map)
+{
+ map(S2650_DATA_PORT, S2650_DATA_PORT).r(this, FUNC(cd2650_state::keyin_r)).w("outlatch", FUNC(f9334_device::write_nibble_d3));
+}
/* Input ports */
static INPUT_PORTS_START( cd2650 )