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Diffstat (limited to 'src/mame/drivers/aliens.cpp')
-rw-r--r--src/mame/drivers/aliens.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/aliens.cpp b/src/mame/drivers/aliens.cpp
index 4b0a71ac574..06114a773e0 100644
--- a/src/mame/drivers/aliens.cpp
+++ b/src/mame/drivers/aliens.cpp
@@ -89,6 +89,7 @@ static ADDRESS_MAP_START( aliens_map, AS_PROGRAM, 8, aliens_state )
AM_RANGE(0x0000, 0x03ff) AM_DEVICE("bank0000", address_map_bank_device, amap8)
AM_RANGE(0x0400, 0x1fff) AM_RAM
AM_RANGE(0x2000, 0x3fff) AM_ROMBANK("rombank") /* banked ROM */
+ AM_RANGE(0x4000, 0x7fff) AM_READWRITE(k052109_051960_r, k052109_051960_w)
AM_RANGE(0x5f80, 0x5f80) AM_READ_PORT("DSW3")
AM_RANGE(0x5f81, 0x5f81) AM_READ_PORT("P1")
AM_RANGE(0x5f82, 0x5f82) AM_READ_PORT("P2")
@@ -96,7 +97,6 @@ static ADDRESS_MAP_START( aliens_map, AS_PROGRAM, 8, aliens_state )
AM_RANGE(0x5f84, 0x5f84) AM_READ_PORT("DSW1")
AM_RANGE(0x5f88, 0x5f88) AM_DEVREAD("watchdog", watchdog_timer_device, reset_r) AM_WRITE(aliens_coin_counter_w) /* coin counters */
AM_RANGE(0x5f8c, 0x5f8c) AM_WRITE(aliens_sh_irqtrigger_w) /* cause interrupt on audio CPU */
- AM_RANGE(0x4000, 0x7fff) AM_READWRITE(k052109_051960_r, k052109_051960_w)
AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("maincpu", 0x28000) /* ROM e24_j02.bin */
ADDRESS_MAP_END