Datasheet

Section 9 16-Bit Timer Pulse Unit (TPU)
Rev.7.00 Feb. 14, 2007 page 386 of 1108
REJ09B0089-0700
Contention between TGR Write and Input Capture: If the input capture signal is generated in
the T
2
state of a TGR write cycle, the input capture operation takes precedence and the write to
TGR is not performed.
Figure 9.54 shows the timing in this case.
Input capture
signal
Write signal
A
ddress
φ
TCNT
TGR write cycle
T
1
T
2
M
TGR
M
TGR address
Figure 9.54 Contention between TGR Write and Input Capture