NEC UPD703116 User Manual page 230

Bit position Bit name
1, 0 MOD01,
MOD00
Remark n = 0, 1
Figure 9-4. Specification of INTTM0n Interrupt During PWM Mode 0 (Symmetric Triangular Wave), PWM
Mode 1 (Asymmetric Triangular Wave) (MOD01, MOD00 Bits of TMC0n Register = 0n)
CM0n3
TM0n count value
TM0CEn
Specification from occurrence of
INTTM0n at first start after reset is
Remark n = 0, 1
230
CHAPTER 9 TIMER/COUNTER FUNCTION
Specifies the operation mode of TM0n.
MOD MOD Operation mode
01 00
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 value of the MOD01, MOD00 bits during TM0n operation
(TM0CEn bit = 1) is prohibited.
0000H
INTTM0n
occurrence
possible with STINTn bit
User's Manual U14492EJ5V0UD
Function
BFCMn3 →
TM0n Timer clear
operation source CM0n3
timing
−
Up/down INTTM0n
−
Up/down INTTM0n
Up INTCM0n3 INTCM0n3
Timer operation
stopped
INTTM0n occurrence can be
specified with STINTn bit
(4/4)
BFCMn0 to
BFCMn2 →
CM0n0 to
CM0n2
timing
INTTM0n
INTTM0n,
INTCM0n3
INTCM0n3
INTTM0n
occurrence