Port 8 Block Diagram - Hitachi H8/3637 Hardware Manual

C.6

Port 8 Block Diagram

V
CC
P8
n
V
SS
PDR8: Port data register 8
PCR8: Port control register 8
n = 0 to 7
SBY
Figure C.6 Port 8 Block Diagram
Internal
data bus
PDR8
n
PCR8
n
393