r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 359

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

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 and 1,
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
1. Example of Input Capture Operation Setting Procedure
Figure 10.10 shows an example of the input capture operation setting procedure.
0 and 1, MPφ/1 should not be selected as the counter input clock used for input capture
input. Input capture will not be generated if MPφ/1 is selected.
Figure 10.10 Example of Input Capture Operation Setting Procedure
<Input capture operation>
Select input capture input
Input selection
Start count
[1]
[2]
Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)
[1] Designate TGR as an input capture
[2] Set the CST bit in TSTR to 1 to start
register by means of TIOR, and select
rising edge, falling edge, or both edges
as the input capture source and input
signal edge.
the count operation.
Rev. 1.00 Sep. 21, 2007 Page 333 of 1124
REJ09B0402-0100