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Diffstat (limited to 'src/mame/drivers/mgavegas.cpp')
-rw-r--r--src/mame/drivers/mgavegas.cpp17
1 files changed, 9 insertions, 8 deletions
diff --git a/src/mame/drivers/mgavegas.cpp b/src/mame/drivers/mgavegas.cpp
index 36654e402dc..bb2fa0391ec 100644
--- a/src/mame/drivers/mgavegas.cpp
+++ b/src/mame/drivers/mgavegas.cpp
@@ -422,16 +422,17 @@ READ8_MEMBER(mgavegas_state::ay8910_b_r)
* Memory Map Information *
*************************/
-ADDRESS_MAP_START(mgavegas_state::mgavegas_map)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0x8000, 0x9fff) AM_RAM AM_SHARE("nvram")
- AM_RANGE(0xa000, 0xa003) AM_READWRITE(r_a0,w_a0) // AY-3-8910
- AM_RANGE(0xc000, 0xc001) AM_WRITE(cso1_w) // /CSout1
- AM_RANGE(0xc400, 0xc401) AM_WRITE(cso2_w) // /CSout2
- AM_RANGE(0xc800, 0xc801) AM_READWRITE(csoki_r,csoki_w) // /CSoki
+void mgavegas_state::mgavegas_map(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+ map(0x8000, 0x9fff).ram().share("nvram");
+ map(0xa000, 0xa003).rw(this, FUNC(mgavegas_state::r_a0), FUNC(mgavegas_state::w_a0)); // AY-3-8910
+ map(0xc000, 0xc001).w(this, FUNC(mgavegas_state::cso1_w)); // /CSout1
+ map(0xc400, 0xc401).w(this, FUNC(mgavegas_state::cso2_w)); // /CSout2
+ map(0xc800, 0xc801).rw(this, FUNC(mgavegas_state::csoki_r), FUNC(mgavegas_state::csoki_w)); // /CSoki
//AM_RANGE(0xcc00, 0xcc01) AM_READWRITE(cso3_r,cso3_w) // /CSout3 unused
//AM_RANGE(0xe000, 0xe003) AM_READWRITE(r_e0,w_e0) // /CSaux unused
-ADDRESS_MAP_END
+}