NEC PD703114 User Manual page 230

TMC0n Register Operation Mode
MOD01 MOD00
0 0 PWM mode 0
(Symmetric
triangular wave)
0 1 PWM mode 1
(Asymmetric
triangular wave)
1 0 PWM mode 2
(Sawtooth wave)
1 1 Setting prohibited
Caution Changing the MOD01 and MOD00 bits during TM0n operation (TM0CEn = 1) is prohibited.
Remark n = 0, 1
The various operation modes are described below.
230
CHAPTER 9 TIMER/COUNTER FUNCTION
Table 9-4. Operation Modes of Timer 0 (TM0n)
TM0n Timer Clear
Operation Source
−
Up/down
−
Up/down
Up INTCM0n3
User's Manual U15195EJ5V0UD
BFCMn3 →
Interrupt
Source CM0n3
Timing
INTTM0n, INTTM0n
INTCM010 to
INTCM012,
INTCM0n3 to
INTCM0n5
INTTM0n, INTTM0n
INTCM010 to
INTCM012,
INTCM0n3 to
INTCM0n5
INTCM010 to INTCM0n3
INTCM012,
INTCM0n3 to
INTCM0n5
BFCMn0 to BFCMn2,
BFCMn4, BFCMn5 →
CM0n0 to CM0n2,
CM0n4, CM0n5 Timing
INTTM0n
INTTM0n,
INTCM0n3
INTCM0n3