HD64F38024HV Datasheet, PDF (323/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 9 Timers
9.5.6 Timer G Application Example
Using timer G, it is possible to measure the high and low widths of the input capture input signal
as absolute values. For this purpose, CCLR1 and CCLR0 in TMG should both be set to 1.
Figure 9.16 shows an example of the operation in this case.
Input capture
input signal
Input capture
register GF
H'FF
Input capture
register GR
H'00
TCG
Counter cleared
Figure 9.16 Timer G Application Example
Rev. 8.00 Mar. 09, 2010 Page 301 of 658
REJ09B0042-0800