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Diffstat (limited to 'src/mame/drivers/tgtpanic.cpp')
-rw-r--r--src/mame/drivers/tgtpanic.cpp22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/mame/drivers/tgtpanic.cpp b/src/mame/drivers/tgtpanic.cpp
index 6bb7adabf56..6696e755814 100644
--- a/src/mame/drivers/tgtpanic.cpp
+++ b/src/mame/drivers/tgtpanic.cpp
@@ -102,16 +102,18 @@ WRITE8_MEMBER(tgtpanic_state::color_w)
*
*************************************/
-ADDRESS_MAP_START(tgtpanic_state::prg_map)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0x8000, 0xbfff) AM_RAM AM_SHARE("ram")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(tgtpanic_state::io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x00) AM_READ_PORT("IN0") AM_WRITE(color_w)
- AM_RANGE(0x01, 0x01) AM_READ_PORT("IN1")
-ADDRESS_MAP_END
+void tgtpanic_state::prg_map(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+ map(0x8000, 0xbfff).ram().share("ram");
+}
+
+void tgtpanic_state::io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x00, 0x00).portr("IN0").w(this, FUNC(tgtpanic_state::color_w));
+ map(0x01, 0x01).portr("IN1");
+}
/*************************************