Datasheet

Section 10 16-Bit Timer Pulse Unit (TPU)
Rev.6.00 Sep. 27, 2007 Page 514 of 1268
REJ09B0220-0600
Output Compare Output Timing: A compare match signal is generated in the final state in
which TCNT and TGR match (the point at which the count value matched by TCNT is updated).
When a compare match signal is generated, the output value set in TIOR is output at the output
compare output pin. After a match between TCNT and TGR, the compare match signal is not
generated until the TCNT input clock is generated.
Figure 10.36 shows output compare output timing.
TGR
TCNT
TCNT
input clock
φ
N
N N+1
Compare
match signal
TIOC pin
Figure 10.36 Output Compare Output Timing
Input Capture Signal Timing: Figure 10.37 shows input capture signal timing.
TCNT
Input capture
input
φ
N N+1 N+2
N
N+2
TGR
Input capture
signal
Figure 10.37 Input Capture Input Signal Timing