HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 400

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 16-Bit Timer Pulse Unit (TPU)
Contention between TGR Write and Input Capture
If the 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 9.50 shows the timing in this case.
Rev.3.00 Mar. 26, 2007 Page 358 of 772
REJ09B0355-0300
Address
Write signal
Input capture
signal
TCNT
TGR
Figure 9.50 Contention between TGR Write and Input Capture
TGR write cycle
TGR address
T1
M
T2
M