h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1056

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Register
TIOR0L—Timer I/O Control Register 0L
Rev. 5.00 Sep 22, 2005 page 1030 of 1136
REJ09B0257-0500
Note: When TGRC or TGRD is designated for buffer operation, this setting is invalid and the
Bit
Initial value
Read/Write
Notes: 1.
TGR0D I/O Control
register operates as a buffer register.
0
1
0
1
0
1
2.
0
1
0
1
0
1
*
When bits TPSC2 to TPSC0 in TCR1 are set to B'000 and /1 is used as the
TCNT1 count clock, this setting is invalid and input capture is not generated.
When the BFB bit in TMDR0 is set to 1 and TGR0D is used as a buffer register,
this setting is invalid and input capture/output compare is not generated.
0
1
0
1
0
1
0
1
0
1
*
*
IOD3
R/W
TGR0D is
output
compare
register
TGR0D is
input
capture
register
7
0
*2
*2
Note: 1. When the BFA bit in TMDR0 is set to 1 and TGR0C is used as a buffer register,
TGR0C I/O Control
0
1
IOD2
R/W
Output disabled
Initial output is 0
output
Output disabled
Initial output is 1
output
Capture input
source is
TIOCD0 pin
Capture input
source is channel
1/count clock
6
0
0
1
0
1
0
1
0
1
0
1
*
this setting is invalid and input capture/output compare is not generated.
0
1
0
1
0
1
0
1
0
1
*
*
IOD1
R/W
TGR0C is
output
compare
register
TGR0C is
input
capture
register
5
0
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
Input capture at TCNT1 count-up/
count-down
*1
*1
IOD0
Output disabled
Initial output is 0
output
Output disabled
Initial output is 1
output
Capture input
source is
TIOCC0 pin
Capture input
source is channel
1/count clock
R/W
4
0
*1
H'FF13
IOC3
R/W
3
0
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
Input capture at TCNT1 count-up/
count-down
*: Don't care
IOC2
R/W
2
0
IOC1
R/W
1
0
*: Don't care
IOC0
R/W
0
0
TPU0