diff options
Diffstat (limited to 'src/devices/bus/cbus/pc9801_amd98.cpp')
-rw-r--r-- | src/devices/bus/cbus/pc9801_amd98.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/devices/bus/cbus/pc9801_amd98.cpp b/src/devices/bus/cbus/pc9801_amd98.cpp index 84f69c47999..f6114cb2dc7 100644 --- a/src/devices/bus/cbus/pc9801_amd98.cpp +++ b/src/devices/bus/cbus/pc9801_amd98.cpp @@ -32,8 +32,6 @@ #include "speaker.h" -#define MAIN_CLOCK_X1 XTAL(1'996'800) - //************************************************************************** // GLOBAL VARIABLES //************************************************************************** @@ -48,17 +46,17 @@ DEFINE_DEVICE_TYPE(PC9801_AMD98, pc9801_amd98_device, "pc9801_amd98", "pc9801_am MACHINE_CONFIG_START(pc9801_amd98_device::device_add_mconfig) SPEAKER(config, "lspeaker").front_left(); SPEAKER(config, "rspeaker").front_right(); - MCFG_DEVICE_ADD("ay1", AY8910, MAIN_CLOCK_X1*2) + MCFG_DEVICE_ADD("ay1", AY8910, 1'996'800) MCFG_AY8910_PORT_A_READ_CB(IOPORT("OPN_PA1")) MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(*this, pc9801_amd98_device,ay3_address_w)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50) - MCFG_DEVICE_ADD("ay2", AY8910, MAIN_CLOCK_X1*2) + MCFG_DEVICE_ADD("ay2", AY8910, 1'996'800) MCFG_AY8910_PORT_A_READ_CB(IOPORT("OPN_PA2")) MCFG_AY8910_PORT_B_WRITE_CB(WRITE8(*this, pc9801_amd98_device,ay3_data_latch_w)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50) - MCFG_DEVICE_ADD("ay3", AY8910, MAIN_CLOCK_X1*2) + MCFG_DEVICE_ADD("ay3", AY8910, 1'996'800) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25) MACHINE_CONFIG_END |