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Diffstat (limited to 'src/mame/drivers/sh4robot.cpp')
-rw-r--r--src/mame/drivers/sh4robot.cpp24
1 files changed, 13 insertions, 11 deletions
diff --git a/src/mame/drivers/sh4robot.cpp b/src/mame/drivers/sh4robot.cpp
index 8d3776e4f8a..5664c49e4c6 100644
--- a/src/mame/drivers/sh4robot.cpp
+++ b/src/mame/drivers/sh4robot.cpp
@@ -49,17 +49,19 @@ private:
};
-ADDRESS_MAP_START(sh4robot_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x00000000, 0x00000fff) AM_ROM
- AM_RANGE(0x08000000, 0x08ffffff) AM_RAM // SDRAM 1
- AM_RANGE(0x0c000000, 0x0cffffff) AM_RAM // SDRAM 2
- AM_RANGE(0xa0000000, 0xa0000fff) AM_ROM AM_REGION("maincpu", 0)
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(sh4robot_state::io_map)
- ADDRESS_MAP_UNMAP_HIGH
-ADDRESS_MAP_END
+void sh4robot_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map(0x00000000, 0x00000fff).rom();
+ map(0x08000000, 0x08ffffff).ram(); // SDRAM 1
+ map(0x0c000000, 0x0cffffff).ram(); // SDRAM 2
+ map(0xa0000000, 0xa0000fff).rom().region("maincpu", 0);
+}
+
+void sh4robot_state::io_map(address_map &map)
+{
+ map.unmap_value_high();
+}
static INPUT_PORTS_START( sh4robot )
INPUT_PORTS_END