CHAPTER 9 TIMER/COUNTER FUNCTION
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User’s Manual U15195EJ5V0UD
(e) When BFCMnx = CM0n3 = a is set
Figure 9-37. Operation Timing in PWM Mode 2 (Sawtooth Wave, BFCMnx = CM0n3 = a)
(When DTRRn = 0000H, TM0CEDn Bit of TMC0n Register = 1, ALVTO Bit of TOMRn Register = 1
(PWM Driving, Active Level = High) Are Set) (1/2)
(a) Operation timing of compare registers 0n0 to 0n2 (CM0n0 to CM0n2)
L
CM0n3
CM0n3
CM0n3
CM0nx
match
CM0nx
match
CM0nx
match
a
a
a
a
a
a
TM0n
count value
Positive phase
(TO0n0, TO0n2, TO0n4)
Negative phase
(TO0n1, TO0n3, TO0n5)
BFCMnx
DTMnx
F/F
CM0nx
0000H
INTCM0n3
INTCM0n3
INTCM0n3
Interrupt request
Remarks 1.
n = 0, 1
2.
x = 0 to 2
3.
The above figure shows an active-low case.
4.
For the timing including the dead time, refer to
Figure 9-35
.
