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Diffstat (limited to 'src/mame/drivers/travrusa.cpp')
-rw-r--r--src/mame/drivers/travrusa.cpp31
1 files changed, 16 insertions, 15 deletions
diff --git a/src/mame/drivers/travrusa.cpp b/src/mame/drivers/travrusa.cpp
index 62db4842a73..90a3d698804 100644
--- a/src/mame/drivers/travrusa.cpp
+++ b/src/mame/drivers/travrusa.cpp
@@ -58,21 +58,22 @@ and 2764 eprom (swapped D3/D4 and D5/D6 data lines)
#include "screen.h"
-ADDRESS_MAP_START(travrusa_state::main_map)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0x8000, 0x8fff) AM_RAM_WRITE(travrusa_videoram_w) AM_SHARE("videoram")
- AM_RANGE(0x9000, 0x9000) AM_WRITE(travrusa_scroll_x_low_w)
- AM_RANGE(0xa000, 0xa000) AM_WRITE(travrusa_scroll_x_high_w)
- AM_RANGE(0xc800, 0xc9ff) AM_WRITEONLY AM_SHARE("spriteram")
- AM_RANGE(0xd000, 0xd000) AM_DEVWRITE("irem_audio", irem_audio_device, cmd_w)
- AM_RANGE(0xd001, 0xd001) AM_WRITE(travrusa_flipscreen_w) /* + coin counters - not written by shtrider */
- AM_RANGE(0xd000, 0xd000) AM_READ_PORT("SYSTEM") /* IN0 */
- AM_RANGE(0xd001, 0xd001) AM_READ_PORT("P1") /* IN1 */
- AM_RANGE(0xd002, 0xd002) AM_READ_PORT("P2") /* IN2 */
- AM_RANGE(0xd003, 0xd003) AM_READ_PORT("DSW1") /* DSW1 */
- AM_RANGE(0xd004, 0xd004) AM_READ_PORT("DSW2") /* DSW2 */
- AM_RANGE(0xe000, 0xefff) AM_RAM
-ADDRESS_MAP_END
+void travrusa_state::main_map(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+ map(0x8000, 0x8fff).ram().w(this, FUNC(travrusa_state::travrusa_videoram_w)).share("videoram");
+ map(0x9000, 0x9000).w(this, FUNC(travrusa_state::travrusa_scroll_x_low_w));
+ map(0xa000, 0xa000).w(this, FUNC(travrusa_state::travrusa_scroll_x_high_w));
+ map(0xc800, 0xc9ff).writeonly().share("spriteram");
+ map(0xd000, 0xd000).w("irem_audio", FUNC(irem_audio_device::cmd_w));
+ map(0xd001, 0xd001).w(this, FUNC(travrusa_state::travrusa_flipscreen_w)); /* + coin counters - not written by shtrider */
+ map(0xd000, 0xd000).portr("SYSTEM"); /* IN0 */
+ map(0xd001, 0xd001).portr("P1"); /* IN1 */
+ map(0xd002, 0xd002).portr("P2"); /* IN2 */
+ map(0xd003, 0xd003).portr("DSW1"); /* DSW1 */
+ map(0xd004, 0xd004).portr("DSW2"); /* DSW2 */
+ map(0xe000, 0xefff).ram();
+}
static INPUT_PORTS_START( travrusa )
PORT_START("SYSTEM")