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Diffstat (limited to 'src/mame/drivers/battlnts.cpp')
-rw-r--r--src/mame/drivers/battlnts.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mame/drivers/battlnts.cpp b/src/mame/drivers/battlnts.cpp
index e4fa41bac78..b4d00a994d8 100644
--- a/src/mame/drivers/battlnts.cpp
+++ b/src/mame/drivers/battlnts.cpp
@@ -15,6 +15,7 @@
#include "emu.h"
#include "cpu/m6809/hd6309.h"
#include "cpu/z80/z80.h"
+#include "machine/watchdog.h"
#include "sound/3812intf.h"
#include "includes/konamipt.h"
#include "includes/battlnts.h"
@@ -69,7 +70,7 @@ static ADDRESS_MAP_START( battlnts_map, AS_PROGRAM, 8, battlnts_state )
AM_RANGE(0x2e04, 0x2e04) AM_READ_PORT("DSW2")
AM_RANGE(0x2e08, 0x2e08) AM_WRITE(battlnts_bankswitch_w) /* bankswitch control */
AM_RANGE(0x2e0c, 0x2e0c) AM_WRITE(battlnts_spritebank_w) /* sprite bank select */
- AM_RANGE(0x2e10, 0x2e10) AM_WRITE(watchdog_reset_w) /* watchdog reset */
+ AM_RANGE(0x2e10, 0x2e10) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w)
AM_RANGE(0x2e14, 0x2e14) AM_WRITE(soundlatch_byte_w) /* sound code # */
AM_RANGE(0x2e18, 0x2e18) AM_WRITE(battlnts_sh_irqtrigger_w) /* cause interrupt on audio CPU */
AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("rombank") /* banked ROM */
@@ -234,6 +235,7 @@ static MACHINE_CONFIG_START( battlnts, battlnts_state )
MCFG_CPU_ADD("audiocpu", Z80, XTAL_24MHz / 6 /* 3579545? */)
MCFG_CPU_PROGRAM_MAP(battlnts_sound_map)
+ MCFG_WATCHDOG_ADD("watchdog")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)