Datasheet

Section 9 16-Bit Timer Pulse Unit (TPU)
Rev.7.00 Feb. 14, 2007 page 327 of 1108
REJ09B0089-0700
Channel
Bit 3
IOA3
Bit 2
IOA2
Bit 1
IOA1
Bit 0
IOA0 Description
3 0 0 0 0 Output disabled (Initial value)
1
0 output at compare match
1 0
1 output at compare match
1
TGR3A
is output
compare
register
Initial output is 0
output
Toggle output at compare
match
1 0 0 Output disabled
1 0 output at compare match
1 0
Initial output is 1
output
1 output at compare match
1 Toggle output at compare
match
1 0 0 0 Input capture at rising edge
1 Input capture at falling edge
1 ×
Capture input
source is
TIOCA3 pin
Input capture at both edges
1 × ×
TGR3A
is input
capture
register
Capture input
source is channel
4/count clock
Input capture at TCNT4
count-up/count-down
×: Don’t care