NEC UPD703116 User Manual page 393

Figure 9-97. Interval Timer Operation Timing Example
t
Count clock
TM3 register
0000H 0001H
Count start
p
CC30 register
INTCC30
interrupt
Interval time
Remark p: Setting value of CC30 register (0000H to FFFFH)
t: Count clock cycle
Interval time = (p + 1) × t
CHAPTER 9 TIMER/COUNTER FUNCTION
p 0000H 0001H
Clear
p
Interval time
User's Manual U14492EJ5V0UD
p 0000H 0001H
Clear
p
Interval time
p
p
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