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Diffstat (limited to 'src/devices/machine/ldpr8210.cpp')
-rw-r--r--src/devices/machine/ldpr8210.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/devices/machine/ldpr8210.cpp b/src/devices/machine/ldpr8210.cpp
index 827d81dff80..f0e4fe732e9 100644
--- a/src/devices/machine/ldpr8210.cpp
+++ b/src/devices/machine/ldpr8210.cpp
@@ -53,13 +53,13 @@
#define SEEK_FAST_SPEED (4000 / 30) // 4000 frames/second
// serial timing, mostly from the service manual, derived from the XTAL
-#define SERIAL_CLOCK XTAL_455kHz
-#define SERIAL_0_BIT_TIME attotime::from_hz((double)SERIAL_CLOCK / 512)
-#define SERIAL_1_BIT_TIME attotime::from_hz((double)SERIAL_CLOCK / 1024)
-#define SERIAL_MIDPOINT_TIME attotime::from_hz((double)SERIAL_CLOCK / 600)
-#define SERIAL_MAX_BIT_TIME attotime::from_hz((double)SERIAL_CLOCK / 4096)
-#define SERIAL_MAX_WORD_TIME attotime::from_hz((double)SERIAL_CLOCK / 11520)
-#define SERIAL_REJECT_DUPLICATE_TIME attotime::from_hz((double)SERIAL_CLOCK / 11520 / 4)
+#define SERIAL_CLOCK XTAL(455'000)
+#define SERIAL_0_BIT_TIME attotime::from_hz(SERIAL_CLOCK / 512)
+#define SERIAL_1_BIT_TIME attotime::from_hz(SERIAL_CLOCK / 1024)
+#define SERIAL_MIDPOINT_TIME attotime::from_hz(SERIAL_CLOCK / 600)
+#define SERIAL_MAX_BIT_TIME attotime::from_hz(SERIAL_CLOCK / 4096)
+#define SERIAL_MAX_WORD_TIME attotime::from_hz(SERIAL_CLOCK / 11520)
+#define SERIAL_REJECT_DUPLICATE_TIME attotime::from_hz(SERIAL_CLOCK / 11520 / 4)
@@ -373,7 +373,7 @@ const tiny_rom_entry *pioneer_pr8210_device::device_rom_region() const
//-------------------------------------------------
MACHINE_CONFIG_START(pioneer_pr8210_device::device_add_mconfig)
- MCFG_CPU_ADD("pr8210", I8049, XTAL_4_41MHz)
+ MCFG_CPU_ADD("pr8210", I8049, XTAL(4'410'000))
MCFG_CPU_IO_MAP(pr8210_portmap)
MCFG_MCS48_PORT_BUS_IN_CB(READ8(pioneer_pr8210_device, i8049_bus_r))
MCFG_MCS48_PORT_P1_OUT_CB(WRITE8(pioneer_pr8210_device, i8049_port1_w))
@@ -1000,7 +1000,7 @@ const tiny_rom_entry *simutrek_special_device::device_rom_region() const
//-------------------------------------------------
MACHINE_CONFIG_START(simutrek_special_device::device_add_mconfig)
- MCFG_CPU_ADD("simutrek", I8748, XTAL_6MHz)
+ MCFG_CPU_ADD("simutrek", I8748, XTAL(6'000'000))
MCFG_CPU_IO_MAP(simutrek_portmap)
MCFG_MCS48_PORT_P2_IN_CB(READ8(simutrek_special_device, i8748_port2_r))
MCFG_MCS48_PORT_P2_OUT_CB(WRITE8(simutrek_special_device, i8748_port2_w))