Port 8 - Hitachi H8S/2678 Series Reference Manual

5.19.8

Port 8

*
P8n
WDDR8: Write to P8DDR
WDR8: Write to P8DR
RPOR8: Read port 8
RDR8: Read P8DR
n = 0 or 1
Note: * Output enable signal
Figure 5.41 Port 8 Block Diagram (a) (Pins P80 and P81)
Reset
R
Q D
P8nDDR
C
WDDR8
Reset
R
Q D
P8nDR
C
WDR8
RDR8
RPOR8
EXDMA controller
EXDMA request input
Interrupt controller
ITSn
IRQn
319