hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 620

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Registers
TCRF—Timer Control Register F
Bit
Initial value
Read/Write
Rev. 7.00 Mar 10, 2005 page 578 of 652
REJ09B0042-0700
Toggle Output Level H
0
1
Low level
High level
TOLH
W
7
0
Clock Select H
CKSH2
0 Except
0
1
1
1
1
W
6
0
for 11
1
0
0
1
1
1
0
1
0
1
CKSH1
16-bit mode, counting on TCFL
overflow signal
Do not specify this combination
Internal clock φ/32
Internal clock φ/16
Internal clock φ/4
Internal clock φ w /4
W
5
0
Toggle Output Level L
0
1
Low level
High level
CKSH0
W
4
0
Clock Select L
0
0
1
1
1
1
TOLL
W
3
0
Except
for 11
1
0
0
1
1
1
0
1
0
1
H'B6
CKSL2
Counting on external event (TMIF)
rising/falling edge
Do not specify this combination
Internal clock φ/32
Internal clock φ/16
Internal clock φ/4
Internal clock φ w /4
W
2
0
CKSL1
W
1
0
CKSL0
W
0
0
Timer F