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Diffstat (limited to 'src/mame/drivers/zac2650.cpp')
-rw-r--r--src/mame/drivers/zac2650.cpp25
1 files changed, 13 insertions, 12 deletions
diff --git a/src/mame/drivers/zac2650.cpp b/src/mame/drivers/zac2650.cpp
index f2d913c9e5f..159d99a0493 100644
--- a/src/mame/drivers/zac2650.cpp
+++ b/src/mame/drivers/zac2650.cpp
@@ -25,18 +25,19 @@
/***********************************************************************************************/
-ADDRESS_MAP_START(zac2650_state::main_map)
- AM_RANGE(0x0000, 0x17ff) AM_ROM
- AM_RANGE(0x1800, 0x1bff) AM_RAM_WRITE(tinvader_videoram_w) AM_SHARE("videoram")
- AM_RANGE(0x1c00, 0x1cff) AM_RAM
- AM_RANGE(0x1d00, 0x1dff) AM_RAM
- AM_RANGE(0x1e80, 0x1e80) AM_READ(tinvader_port_0_r) AM_WRITE(tinvader_sound_w)
- AM_RANGE(0x1e81, 0x1e81) AM_READ_PORT("1E81")
- AM_RANGE(0x1e82, 0x1e82) AM_READ_PORT("1E82")
- AM_RANGE(0x1e85, 0x1e85) AM_READ_PORT("1E85") /* Dodgem Only */
- AM_RANGE(0x1e86, 0x1e86) AM_READ_PORT("1E86") AM_WRITENOP /* Dodgem Only */
- AM_RANGE(0x1f00, 0x1fff) AM_READWRITE(zac_s2636_r, zac_s2636_w) AM_SHARE("s2636_0_ram")
-ADDRESS_MAP_END
+void zac2650_state::main_map(address_map &map)
+{
+ map(0x0000, 0x17ff).rom();
+ map(0x1800, 0x1bff).ram().w(this, FUNC(zac2650_state::tinvader_videoram_w)).share("videoram");
+ map(0x1c00, 0x1cff).ram();
+ map(0x1d00, 0x1dff).ram();
+ map(0x1e80, 0x1e80).r(this, FUNC(zac2650_state::tinvader_port_0_r)).w(this, FUNC(zac2650_state::tinvader_sound_w));
+ map(0x1e81, 0x1e81).portr("1E81");
+ map(0x1e82, 0x1e82).portr("1E82");
+ map(0x1e85, 0x1e85).portr("1E85"); /* Dodgem Only */
+ map(0x1e86, 0x1e86).portr("1E86").nopw(); /* Dodgem Only */
+ map(0x1f00, 0x1fff).rw(this, FUNC(zac2650_state::zac_s2636_r), FUNC(zac2650_state::zac_s2636_w)).share("s2636_0_ram");
+}
static INPUT_PORTS_START( tinvader )
PORT_START("1E80")