**CIGAL Reference Manual, Chapter 6 (RealTime): r_clkset**
===== r_clkset -- Initialize real-time clock parameters =====
**usage: r_clkset opflg eflag ltime    Clknum  base himult lomult**

R_CLKSET is a REALTIME operator. It is used to specify the timing parameters
for real-time clock output CLKNUM. BASE is the time base to use for clock
counting, HIMULT is the number of BASE units for which the output is to be
high, and LOMULT is the number of BASE units for which the output is to be
low.  HIMULT and LOMULT must be in the range (1-??).

Note: This operator is hardware dependent and is ignored if no real-time clock
peripheral device is present.

**See Also:**\\
[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:manual:chapter6|RealTime List]], 
[[jvs:cigal:manual:help|Manual Help]]