Datasheet

Section 10 16-Bit Timer Pulse Unit (TPU)
Rev.6.00 Sep. 27, 2007 Page 464 of 1268
REJ09B0220-0600
Bits 3 to 0— I/O Control A3 to A0 (IOA3 to IOA0)
I/O Control C3 to C0 (IOC3 to IOC0):
IOA3 to IOA0 specify the function of TGRA.
IOC3 to IOC0 specify the function of TGRC.
Channel
Bit 3
IOA3
Bit 2
IOA2
Bit 1
IOA1
Bit 0
IOA0 Description
0 0 0 0 0 Output disabled (Initial value)
1
1
0
1
TGR0A
is output
compare
register
Initial output is 0
output
0 output at compare match
1 output at compare match
Toggle output at compare
match
1 0 0 Output disabled
1 0 output at compare match
1 0 1 output at compare match
1
Initial output is 1
output
Toggle output at compare
match
1 0 0 0 Input capture at rising edge
1 Input capture at falling edge
1 *
TGR0A is
input
capture
register
Capture input
source is
TIOCA0 pin
Input capture at both edges
1 * * Capture input
source is channel
1/ count clock
Input capture at TCNT1 count-
up/count-down
*: Don’t care