Datasheet

Section 11 16-Bit Timer Pulse Unit (TPU)
R01UH0309EJ0500 Rev. 5.00 Page 729 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Table 11.26 TIORL_3
Description
Bit 3
IOC3
Bit 2
IOC2
Bit 1
IOC1
Bit 0
IOC0
TGRC_3
Function TIOCC3 Pin Function
0 0 0 0 Output disabled
1
Output
compare
register
*
Initial output is 0 output
0 output at compare match
1 0 Initial output is 0 output
1 output at compare match
1 Initial output is 0 output
Toggle output at compare match
1 0 0 Output disabled
1 Initial output is 1 output
0 output at compare match
1 0 Initial output is 1 output
1 output at compare match
1 Initial output is 1 output
Toggle output at compare match
1 0 0 0 Capture input source is TIOCC3 pin
Input capture at rising edge
1 Capture input source is TIOCC3 pin
Input capture at falling edge
1 x
Input
capture
register
*
Capture input source is TIOCC3 pin
Input capture at both edges
1 x x Capture input source is channel 4/count clock
Input capture at TCNT_4 count-up/count-down
[Legend]
x: Don't care
Note: * When the BFA bit in TMDR_3 is set to 1 and TGRC_3 is used as a buffer register, this
setting is invalid and input capture/output compare is not generated.