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Diffstat (limited to 'src/mame/drivers/microkit.cpp')
-rw-r--r--src/mame/drivers/microkit.cpp20
1 files changed, 11 insertions, 9 deletions
diff --git a/src/mame/drivers/microkit.cpp b/src/mame/drivers/microkit.cpp
index fe216a8d688..c5b7b6c27f9 100644
--- a/src/mame/drivers/microkit.cpp
+++ b/src/mame/drivers/microkit.cpp
@@ -65,15 +65,17 @@ private:
required_device<generic_terminal_device> m_terminal;
};
-ADDRESS_MAP_START(microkit_state::microkit_mem)
- AM_RANGE(0x0000, 0x0000) AM_READWRITE(ram_r,ram_w)
- AM_RANGE(0x8000, 0x81ff) AM_ROM AM_REGION("maincpu", 0)
- AM_RANGE(0x8200, 0x83ff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(microkit_state::microkit_io)
- AM_RANGE(0x07, 0x07) AM_WRITENOP // writes a lots of zeros here
-ADDRESS_MAP_END
+void microkit_state::microkit_mem(address_map &map)
+{
+ map(0x0000, 0x0000).rw(this, FUNC(microkit_state::ram_r), FUNC(microkit_state::ram_w));
+ map(0x8000, 0x81ff).rom().region("maincpu", 0);
+ map(0x8200, 0x83ff).ram();
+}
+
+void microkit_state::microkit_io(address_map &map)
+{
+ map(0x07, 0x07).nopw(); // writes a lots of zeros here
+}
static INPUT_PORTS_START( microkit )
INPUT_PORTS_END