SH7014 Datasheet, PDF (656/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix A On-Chip Supporting Module Registers
MTU
Timer I/O Control Register 0H (TIOR0H)
H'FFFF8262
8/16/32
Item
Bit name
Initial value
R/W
7
IOB3
0
R/W
6
IOB2
0
R/W
5
IOB1
0
R/W
Bit
4
3
IOB0
IOA3
0
0
R/W
R/W
2
IOA2
0
R/W
1
IOA1
0
R/W
0
IOA0
0
R/W
Bit
7 to 4
Name
I/O Control B3 to B0 0
(IOB3 to IOB0)
1
Value
00
1
10
1
00
1
10
1
Description
0 TGR0B is Output disabled
(initial value)
1 ^{an output} Initial output is 0 Output 0 on compare-match
0
compare
register
Output 1 on compare-match
1
Toggle output on compare-
match
0
Output disabled
1
Initial output is 1 Output 0 on compare-match
0
Output 1 on compare-match
1
Toggle output on compare-
match
0 TGR0B is Capture input
1 ^{an input}
0
capture
register
1
source is the
TIOC0B pin
Input capture on rising edge
Input capture on falling edge
Input capture on both edges
0
Capture input Input capture on TCNT1
1
source is
count up/count down
0
channel 1/
count clock
1
Rev.5.00 Sep. 27, 2007 Page 622 of 716
REJ09B0398-0500