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-rw-r--r--src/mame/drivers/vega.cpp18
1 files changed, 10 insertions, 8 deletions
diff --git a/src/mame/drivers/vega.cpp b/src/mame/drivers/vega.cpp
index 90662bcb5d3..7f2e0f6f0aa 100644
--- a/src/mame/drivers/vega.cpp
+++ b/src/mame/drivers/vega.cpp
@@ -388,14 +388,16 @@ WRITE8_MEMBER(vega_state::rombank_w)
membank("bank1")->set_entry(data >>7);
}
-ADDRESS_MAP_START(vega_state::vega_map)
- AM_RANGE(0x000, 0x7ff) AM_ROMBANK("bank1")
- AM_RANGE(0x800, 0xfff) AM_ROM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(vega_state::vega_io_map)
- AM_RANGE(0x00, 0xff) AM_READWRITE(extern_r, extern_w)
-ADDRESS_MAP_END
+void vega_state::vega_map(address_map &map)
+{
+ map(0x000, 0x7ff).bankr("bank1");
+ map(0x800, 0xfff).rom();
+}
+
+void vega_state::vega_io_map(address_map &map)
+{
+ map(0x00, 0xff).rw(this, FUNC(vega_state::extern_r), FUNC(vega_state::extern_w));
+}
static INPUT_PORTS_START( vega )