HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 383

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

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 9.54 shows the timing in this case.
366
ø
Address
Write signal
Input capture
signal
TCNT
TGR
Figure 9.54 Contention between TGR Write and Input Capture
TGR write cycle
TGR address
T1
M
T2
M