Datasheet

Rev.6.00 Oct.28.2004 page 952 of 1016
REJ09B0138-0600H
TIOR0H—Timer I/O Control Register 0H H'FFD2 TPU0
7
IOB3
0
R/W
6
IOB2
0
R/W
5
IOB1
0
R/W
4
IOB0
0
R/W
3
IOA3
0
R/W
0
IOA0
0
R/W
2
IOA2
0
R/W
1
IOA1
0
R/W
0
1
TGR0B I/O Control
0
1
0
1
0
1
0
1
0
1
×
0
1
0
1
0
1
0
1
0
1
×
×
0
1
TGR0A
is output
compare
register
TGR0A I/O Control
0
1
0
1
0
1
0
1
0
1
×
0
1
0
1
0
1
0
1
0
1
×
×
Output disabled
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
× : Don’t care
× : Don’t care
Note: *
When bits TPSC2 to TPSC0 in TCR1 are set to B'000, and ø/1 is used as the TCNT1 count clock, this setting is invalid and
input capture is not generated.
Bit
Initial value
Read/Write
:
:
:
Initial output is
0 output
TGR0A
is input
capture
register
Output disabled
Initial output is
1 output
Capture input
source is
TIOCA0 pin
Capture input
source is channel
1/count clock
Input capture at TCNT1 count-up/
count-down
TGR0B
is output
compare
register
Output disabled
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
Initial output is
0 output
TGR0B
is input
capture
register
Output disabled
Initial output is
0 output
Capture input
source is
TIOCB0 pin
Capture input
source is channel
1/count clock
Input capture at TCNT1 count-up/
count-down*