Datasheet

Appendix B Internal I/O Registers
Rev.6.00 Sep. 27, 2007 Page 1206 of 1268
REJ09B0220-0600
TCNT0—Timer Counter 0 H'FFD6 TPU0
15
0
R/W
14
0
R/W
13
0
R/W
12
0
R/W
11
0
R/W
8
0
R/W
10
0
R/W
9
0
R/W
7
0
R/W
6
0
R/W
5
0
R/W
4
0
R/W
3
0
R/W
0
0
R/W
2
0
R/W
1
0
R/W
Note: *
Up/down-counter*
Bit
Initial value
Read/Write
:
:
:
This timer counter can be used as an up/down-counter only in phase counting
mode or when performing overflow/underflow counting on another channel. In
other cases it functions as an up-counter.
TGR0A—Timer General Register 0A H'FFD8 TPU0
TGR0B—Timer General Register 0B H'FFDA TPU0
TGR0C—Timer General Register 0C H'FFDC TPU0
TGR0D—Timer General Register 0D H'FFDE TPU0
15
1
R/W
14
1
R/W
13
1
R/W
12
1
R/W
11
1
R/W
8
1
R/W
10
1
R/W
9
1
R/W
7
1
R/W
6
1
R/W
5
1
R/W
4
1
R/W
3
1
R/W
0
1
R/W
2
1
R/W
1
1
R/W
Bit
Initial value
Read/Write
:
:
: