h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 404

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 16-Bit Timer Pulse Unit (TPU)
Input Capture Function: The TCNT value can be transferred to TGR on detection of the TIOC
pin input edge.
Rising edge, falling edge, or both edges can be selected as the detected edge. For channels 0, 1, 3,
and 4, it is also possible to specify another channel’s counter input clock or compare match signal
as the input capture source.
Note: When another channel’s counter input clock is used as the input capture input for channels
Rev. 6.00 Feb 22, 2005 page 344 of 1484
REJ09B0103-0600
Example of input capture operation setting procedure
Figure 10-12 shows an example of the input capture operation setting procedure.
0 and 3, /1 should not be selected as the counter input clock used for input capture input.
Input capture will not be generated if /1 is selected.
Figure 10-12 Example of Input Capture Operation Setting Procedure