SH7205 Datasheet, PDF (662/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
12.7.10 Contention between TGR Write and Input Capture
If an input capture signal is generated in the T2 state of a TGR write cycle, the input capture
operation takes precedence and the write to TGR is not performed.
Figure 12.105 shows the timing in this case.
Pφ
Address
Write signal
Input capture
signal
TCNT
TGR write cycle
T1 T2
TGR address
M
TGR
M
Figure 12.105 Contention between TGR Write and Input Capture
Rev. 1.00 Mar. 25, 2008 Page 630 of 1868
REJ09B0372-0100