English
Language : 

HD6475348R Datasheet, PDF (368/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer
20.3.4 I/O Port Timing
T1
ø
Port 1
to (Input)
port 9
Port 1*
to (Output)
port 9
* Except P11, P10, and P87 to P80
Port read/write cycle
T2
T3
tPRS
tPRH
tPWD
Figure 20-13 I/O Port Input/Output Timing
Fig. 20-13
357