h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 974

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Registers
TCR—Timer Control Register
Rev. 3.00 Jan 18, 2006 page 946 of 1044
REJ09B0280-0300
Bit
Initial value
Read/Write
IEDGA
R/W
Input edge select A
0
1
7
0
Capture on the falling edge of FTIA
Capture on the rising edge of FTIA
IEDGB
R/W
Input edge select B
0
1
6
0
Capture on the falling edge of FTIB
Capture on the rising edge of FTIB
Input edge select C
IEDGC
0
1
R/W
5
0
Capture on the falling edge of FTIC
Capture on the rising edge of FTIC
Input edge select D
0
1
IEDGD
R/W
Buffer enable A
Capture on the falling edge of FTID
Capture on the rising edge of FTID
4
0
0
1
ICRC is not used as a buffer register for
input capture A
ICRC is used as a buffer register for input
capture A
BUFEA
Buffer enable B
R/W
H'FF96
0
1
3
0
ICRD is not used as a buffer
register for input capture B
ICRD is used as a buffer
register for input capture B
Clock select
0
1
BUFEB
R/W
0
1
0
1
2
0
External clock source
(rising edge)
/2 internal clock source
/8 internal clock source
/32 internal clock source
CKS1
R/W
1
0
CKS0
R/W
0
0
FRT