diff options
Diffstat (limited to 'src/mame/drivers/pingpong.cpp')
-rw-r--r-- | src/mame/drivers/pingpong.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/pingpong.cpp b/src/mame/drivers/pingpong.cpp index 5231f76cd78..7af2d70aa73 100644 --- a/src/mame/drivers/pingpong.cpp +++ b/src/mame/drivers/pingpong.cpp @@ -10,6 +10,7 @@ Ping Pong (c) 1985 Konami #include "cpu/z80/z80.h" #include "sound/sn76496.h" #include "machine/nvram.h" +#include "machine/watchdog.h" #include "includes/pingpong.h" @@ -99,7 +100,7 @@ static ADDRESS_MAP_START( pingpong_map, AS_PROGRAM, 8, pingpong_state ) AM_RANGE(0xa000, 0xa000) AM_WRITE(coin_w) /* coin counters + irq enables */ AM_RANGE(0xa200, 0xa200) AM_WRITENOP /* SN76496 data latch */ AM_RANGE(0xa400, 0xa400) AM_DEVWRITE("snsnd", sn76496_device, write) /* trigger read */ - AM_RANGE(0xa600, 0xa600) AM_WRITE(watchdog_reset_w) + AM_RANGE(0xa600, 0xa600) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) ADDRESS_MAP_END static ADDRESS_MAP_START( merlinmm_map, AS_PROGRAM, 8, pingpong_state ) @@ -120,7 +121,7 @@ static ADDRESS_MAP_START( merlinmm_map, AS_PROGRAM, 8, pingpong_state ) AM_RANGE(0xa180, 0xa180) AM_READ_PORT("IN3") AM_RANGE(0xa200, 0xa200) AM_WRITENOP /* SN76496 data latch */ AM_RANGE(0xa400, 0xa400) AM_DEVWRITE("snsnd", sn76496_device, write) /* trigger read */ - AM_RANGE(0xa600, 0xa600) AM_WRITE(watchdog_reset_w) + AM_RANGE(0xa600, 0xa600) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) ADDRESS_MAP_END @@ -448,6 +449,7 @@ static MACHINE_CONFIG_START( pingpong, pingpong_state ) MCFG_CPU_ADD("maincpu",Z80,18432000/6) /* 3.072 MHz (probably) */ MCFG_CPU_PROGRAM_MAP(pingpong_map) MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", pingpong_state, pingpong_interrupt, "screen", 0, 1) + MCFG_WATCHDOG_ADD("watchdog") /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) |