
CHAPTER 8 8-BIT TIMER/EVENT COUNTERS 2 TO 5
User’s Manual U15905EJ2V1UD
247
Figure 8-2. Timing of Interval Timer Operation (2/2)
When CRn register = 00H
t
Interval time
00H
Count clock
TMn count value
CRn
TMCEn
INTTMn
Remark
n = 2 to 5
When CRn register = FFH
t
01H
00H
FEH
FFH
00H
FEH
FFH
00H
FFH
Count clock
TMn count value
CRn
TMCEn
INTTMn
TOn
Interval time
Interrupt acknowledgment
Interrupt
acknowledgment
Remark
n = 2 to 5