Fujitsu FR81S User Manual
CHAPTER 5: CLOCK
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : CLOCK
FUJITSU SEMICONDUCTOR CONFIDENTIAL
36
Center Spread
time
Target
Period
modulation rate
1/Modulation frequency
Cycle to cycle jitter
[bit0] SSEN (Spread Spectrum ENable) : Spread spectrum enable
This bit enables spread spectrum of SSCG.
SSEN
Spread spectrum enable
0
Spread spectrum disabled
1
Spread spectrum enabled
Note:
Spread spectrum modulation rate becomes 0% regardless of a setting of the CCSSCCR1:RATESEL when
SSEN is set disabled.
MB91520 Series
MN705-00010-1v0-E
197