SH7203 Datasheet, PDF (643/1686 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
11.7.10 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 11.105 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 11.105 Contention between TGR Write and Input Capture
Rev. 2.00 Apr. 16, 2008 Page 613 of 1652
REJ09B0313-0200