HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 617

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Example of Input Capture Operation Setting Procedure: Figure 18.9 shows an example of the
input capture operation setting procedure.
Example of Input Capture Operation: Figure 18.10 shows an example of input capture
operation.
In this example both rising and falling edges have been selected as the TIOCA pin input capture
input edge, the falling edge has been selected as the TIOCB pin input capture input edge, and
counter clearing by TGRB input capture has been designated for TCNT.
Figure 18.9 Example of Input Capture Operation Setting Procedure
<Input capture operation>
Select input capture input
Input selection
Start count
[1]
[2]
[1]
[2]
Section 18 Multi-Function Timer Pulse Unit (MTU)
by means of TIOR, and select rising edge,
falling edge, or both edges as the input
capture source and input signal edge.
count operation.
Designate TGR as an input capture register
Set the CST bit in TSTR to 1 to start the
Rev. 4.00 Sep. 14, 2005 Page 567 of 982
REJ09B0023-0400