Hitachi H8/500 Series - IO Port Timing

20.3.4 I/O Port Timing
tPRS tPRH
tPWD
T1 T2 T3
Port 1
to (Input)
port 9
Port 1*
to (Output)
port 9
* Except P1 , P1 , and P8 to P8
10 7 0
Port read/write cycle
ø
Figure 20-13 I/O Port Input/Output Timing
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