SH7615 Datasheet, PDF (731/925 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH
RISC engine Family/SH7600 Series

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.
• Example of input capture operation setting procedure
Figure 16.12 shows an example of the input capture operation setting procedure.
Input selection
Select input capture input
1 Designate TGR as an input capture register by
means of TIOR, and select rising edge, falling
edge, or both edges as the input capture
source and input signal edge.
1
2 Set the CST bit in TSTR to 1 to start the count
operation.
Start count
2
<Input capture operation>
Figure 16.12 Example of Input Capture Operation Setting Procedure
Rev. 2.00, 03/05, page 693 of 884