NEC PD703114 User Manual page 262

Figure 9-28. Change Timing from 100% Duty State (2) (PWM Mode 1) (2/2)
(b) Operation timing of compare registers 0n4 and 0n5 (CM0n4, CM0n5)
count value
BFCM0nx
CM0nx
Interrupt request
Remarks 1. n = 0, 1
2. x = 4, 5
3. INTCM0nx is generated on a match between TM0n and CM0nx (a to c in the above figure).
262
CHAPTER 9 TIMER/COUNTER FUNCTION
CM0n3 CM0n3
a
TM0n
0000H
CM0nx CM0nx
match match
0000H 0000H 0000H 0000H 0000H
a 0000H 0000H 0000H 0000H 0000H
INTCM0n3 INTTM0n INTCM0n3
INTCM0nx INTCM0nx
User's Manual U15195EJ5V0UD
CM0n3 CM0n3
b
CM0nx CM0nx
match
match
b c
b
INTTM0n INTCM0n3 INTTM0n INTCM0n3
INTCM0nx INTCM0nx INTCM0nx
c
CM0nx
match
d
c d
INTTM0n