Fujitsu MB91260B Series Hardware Manual page 287

CHAPTER 11 MULTIFUNCTIONAL TIMER
■ 16-bit Output Compare Timing
When the free-run timer matches the compare register value, output compare generates a compare match
signal and reverses output, then generates an interrupt. When a compare match occurs, output is reversed in
synchronization with the count timing of the counter.
Count value
Compare register
Compare match
Interrupt
Count value
Compare register
Compare match
Pin output
272
Figure 11.6-17 Compare Register Interrupt Timing
N
Figure 11.6-18 Compare Timing of Pin Output
N N+1
N+1
N
N
N
N+1