NEC PD703114 User Manual page 210

CM0n3
TM0n count value
0000H
Interrupt request
CUL02 to CUL00
Remark n = 0, 1
CM0n3
TM0n count value
0000H
Interrupt request
INTCM0n3
occurrence
CUL02 to CUL00
Remark n = 0, 1
CM0n3
TM0n count value
0000H
Interrupt request
CUL02 to CUL00
Remark n = 0, 1
210
CHAPTER 9 TIMER/COUNTER FUNCTION
Figure 9-5. Interrupt Culling Processing
(a) PWM mode 0 (symmetric triangular wave)
INTTM0n INTTM0n
occurrence occurrence
000
Interrupt culling
1/1 cycle
(b) PWM mode 1 (asymmetric triangular wave)
INTTM0n INTCM0n3 INTTM0n INTCM0n3
occurrence occurrence occurrence occurrence
000
Interrupt culling
1/1 cycle
(c) PWM mode 2 (sawtooth wave)
INTCM0n3 INTCM0n3
occurrence occurrence
000
Interrupt culling
1/1 cycle
User's Manual U15195EJ5V0UD
INTTM0n
occurrence
001
Interrupt culling
1/2 cycle
INTTM0n INTCM0n3
occurrence occurrence
001
Interrupt culling
1/2 cycle
INTCM0n3
occurrence
001
Interrupt culling
1/2 cycle
INTTM0n
occurrence
INTTM0n
occurrence
INTCM0n3
occurrence