HD64F3039F18 Datasheet, PDF (635/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

TCNT0 H/L—Timer Counter 0 H/L
Appendix B Internal I/O Register Field
H'68, H'69
ITU0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
00 0000000000 0000
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Up-counter
GRA0 H/L—General Register A0 H/L
H'6A, H'6B
ITU0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
11 1111111111 1111
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Output compare or input capture register
GRB0 H/L—General Register B0 H/L
H'6C, H'6D
ITU0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Initial value
Read/Write
11 1111111111 1111
R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Output compare or input capture register
TCR1—Timer Control Register 1
H'6E
ITU1
Bit
Initial value
Read/Write
7
6
5
4
3
2
1
0
— CCLR1 CCLR0 CKEG1 CKEG0 TPSC2 TPSC1 TPSC0
1
0
0
0
0
0
0
0
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Note: Bit functions are the same as for ITU0.
Rev.3.00 Mar. 26, 2007 Page 611 of 682
REJ09B0353-0300