Oki OKIFAX 5950 Series Maintenance Manual page 430

R76-
(7) 16-bit timer pulse unit
Channels are used as follows:
ITU channel 0: Used as a 5-ms system timer.
ITU channel 1: A desired time-out time (0 - 13.1 ms) can be specified in steps of 0.2 µs.
ITU channel 2: A 204.8-µs (4.883 kHz) clock signal is input from the TCLKC pin. The
ITU channel 3: Used for drum motor phase control.
ITU channel 4: Used for resist motor phase control.
(8) Serial communication interface
In this system, SCI channel 0 is used in the start-stop mode as the interface with the
OPE.
OF5750/5950 Series January 2001
clock signal is used in the external clock count mode to make measure-
ment in units of 204.8 µs. The measurement range is from about 0.2 ms
to 13.422 sec.
A3 - 2