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Diffstat (limited to 'src/mame/drivers/tek440x.cpp')
-rw-r--r--src/mame/drivers/tek440x.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/tek440x.cpp b/src/mame/drivers/tek440x.cpp
index 4096b6ca375..babe0752852 100644
--- a/src/mame/drivers/tek440x.cpp
+++ b/src/mame/drivers/tek440x.cpp
@@ -53,7 +53,7 @@
#include "speaker.h"
-#define VIDEO_CLOCK 25200000
+#define VIDEO_CLOCK XTAL_25_2MHz
class tek440x_state : public driver_device
{
@@ -188,7 +188,7 @@ INPUT_PORTS_END
static MACHINE_CONFIG_START( tek4404 )
/* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M68010, 16666666)
+ MCFG_CPU_ADD("maincpu", M68010, XTAL_40MHz / 4) // MC68010L10
MCFG_CPU_PROGRAM_MAP(maincpu_map)
MCFG_CPU_ADD("fdccpu", M6502, 1000000)
@@ -209,7 +209,7 @@ static MACHINE_CONFIG_START( tek4404 )
MCFG_MOS6551_XTAL(XTAL_1_8432MHz)
MCFG_MOS6551_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
- MCFG_DEVICE_ADD("timer", AM9513, 16666666 / 10) // from CPU E output
+ MCFG_DEVICE_ADD("timer", AM9513, XTAL_40MHz / 4 / 10) // from CPU E output
MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("aica", mos6551_device, write_rxd))