diff options
Diffstat (limited to 'src/mame/drivers/tek440x.cpp')
-rw-r--r-- | src/mame/drivers/tek440x.cpp | 6 |
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)) |