SH7050 Datasheet, PDF (732/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Appendix A On-Chip Supporting Module Registers
Timer Control Registers 6 to 9
(TCR6 to TCR9)
H'FFFF8243 (Channel 6) 8/16
H'FFFF8242 (Channel 7) 8/16
H'FFFF8245 (Channel 8) 8/16
H'FFFF8244 (Channel 9) 8/16
ATU
Bit: 7
6
5
4
3
2
1
0
Bit name: —
—
—
—
— CKSEL2 CKSEL1 CKSEL0
Initial value: 0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R/W R/W R/W
Bit
Bit Name
Value
Description
2, 1, 0 Clock select 2 to 0
0 0 0 Internal clock φ": counting on φ' (Initial value)
(CKSEL2 to CKSEL0)
1 Internal clock φ": counting on φ'/2
1 0 Internal clock φ": counting on φ'/4
1 Internal clock φ": counting on φ'/8
1 0 0 Internal clock φ": counting on φ'/16
1 Internal clock φ": counting on φ'/32
10—
1—
Rev. 5.00 Jan 06, 2006 page 712 of 818
REJ09B0273-0500