summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/nova2001.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/nova2001.cpp')
-rw-r--r--src/mame/drivers/nova2001.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/nova2001.cpp b/src/mame/drivers/nova2001.cpp
index 3bff2515e6b..c4c61cca061 100644
--- a/src/mame/drivers/nova2001.cpp
+++ b/src/mame/drivers/nova2001.cpp
@@ -671,7 +671,7 @@ MACHINE_CONFIG_START(nova2001_state::nova2001)
MCFG_VIDEO_START_OVERRIDE(nova2001_state,nova2001)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
+ SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ay1", AY8910, MAIN_CLOCK/6) // 2 MHz verified on schematics
MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(*this, nova2001_state, nova2001_scroll_x_w))
@@ -715,7 +715,7 @@ MACHINE_CONFIG_START(nova2001_state::ninjakun)
MCFG_VIDEO_START_OVERRIDE(nova2001_state,ninjakun)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
+ SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ay1", AY8910, MAIN_CLOCK/4) // 3 MHz
MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW1"))
@@ -752,7 +752,7 @@ MACHINE_CONFIG_START(nova2001_state::pkunwar)
MCFG_VIDEO_START_OVERRIDE(nova2001_state,pkunwar)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
+ SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ay1", AY8910, MAIN_CLOCK/8) // 1.5MHz (correct?)
MCFG_AY8910_PORT_A_READ_CB(IOPORT("IN0"))
@@ -794,7 +794,7 @@ MACHINE_CONFIG_START(nova2001_state::raiders5)
MCFG_VIDEO_START_OVERRIDE(nova2001_state,raiders5)
/* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
+ SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("ay1", AY8910, MAIN_CLOCK/8) // 1.5MHz
MCFG_AY8910_PORT_A_READ_CB(IOPORT("IN0"))