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-rw-r--r--src/mame/drivers/pyson.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mame/drivers/pyson.cpp b/src/mame/drivers/pyson.cpp
index 14838183ab1..8261f6558be 100644
--- a/src/mame/drivers/pyson.cpp
+++ b/src/mame/drivers/pyson.cpp
@@ -187,10 +187,11 @@ uint32_t pyson_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
return 0;
}
-ADDRESS_MAP_START(pyson_state::ps2_map)
- AM_RANGE(0x00000000, 0x01ffffff) AM_RAM // 32 MB RAM in consumer PS2s, do these have more?
- AM_RANGE(0x1fc00000, 0x1fdfffff) AM_ROM AM_REGION("bios", 0)
-ADDRESS_MAP_END
+void pyson_state::ps2_map(address_map &map)
+{
+ map(0x00000000, 0x01ffffff).ram(); // 32 MB RAM in consumer PS2s, do these have more?
+ map(0x1fc00000, 0x1fdfffff).rom().region("bios", 0);
+}
static INPUT_PORTS_START( pyson )
INPUT_PORTS_END