HD6432351 datasheet(952/1025 Pages) RENESAS

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Appendix B Internal I/O Register

Rev. 3.00 Sep 15, 2006 page 918 of 988

REJ09B0330-0300

TIOR0L—Timer I/O Control Register 0L

H'FFD3

TPU0

TGR0D I/O Control

TGR0C I/O Control

Legend: *: Don’t care

Notes:

Note: When the BFA bit in TMDR0 is set to 1 and TGR0C is used as a buffer register,

this setting is invalid and input capture/output compare is not generated.

IOD3

R/W

IOD2

R/W

IOD1

R/W

IOD0

R/W

IOC3

R/W

IOC0

R/W

IOC2

R/W

IOC1

R/W

Note: When TGRC or TGRD is designated for buffer operation, this setting is invalid and the register operates as a buffer register.

Bit

Initial value

Read/Write

TGR0C

is output

compare

Output disabled

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

Initial output is

0 output

TGR0C

is input

capture

Output disabled

Initial output is

1 output

Capture input

source is

TIOCC0 pin

Capture input

source is channel

1/count clock

Input capture at TCNT1 count-up/

count-down

TGR0D

is output

compare

Output disabled

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

Initial output is

0 output

TGR0D

is input

capture

Output disabled

Initial output is

1 output

Capture input

source is

TIOCD0 pin

Capture input

source is channel

1/count clock

Input capture at TCNT1 count-up/

count-down*1

1. When bits TPSC2 to TPSC0 in TCR1 are set to B'000, and

φ/1 is used as the TCNT1 count clock,

this setting is invalid and input capture is not generated.

2. 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.

Legend: *: Don’t care

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