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-rw-r--r--src/mame/drivers/macp.cpp35
1 files changed, 19 insertions, 16 deletions
diff --git a/src/mame/drivers/macp.cpp b/src/mame/drivers/macp.cpp
index fd91eb7a048..3f4bd7be256 100644
--- a/src/mame/drivers/macp.cpp
+++ b/src/mame/drivers/macp.cpp
@@ -27,22 +27,25 @@ private:
required_device<cpu_device> m_maincpu;
};
-ADDRESS_MAP_START(macp_state::macp_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0xc000, 0xc7ff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(macp_state::macp0_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x0000, 0x3fff) AM_ROM
- AM_RANGE(0x4000, 0x47ff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(macp_state::macp_io)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
-ADDRESS_MAP_END
+void macp_state::macp_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x7fff).rom();
+ map(0xc000, 0xc7ff).ram();
+}
+
+void macp_state::macp0_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x0000, 0x3fff).rom();
+ map(0x4000, 0x47ff).ram();
+}
+
+void macp_state::macp_io(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0xff);
+}
static INPUT_PORTS_START( macp )
INPUT_PORTS_END