HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 501

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

C.8
PDR9:
PCR9:
n = 4 to 0
P9
n
Block Diagram of Port 9
Port data register 9
Port control register 9
V
V
SS
CC
Figure C.8 Port 9 Block Diagram (Pins P9
SBY
(low level during reset
and in standby mode)
PDR9
PCR9
4
to P9
n
n
0
)
Internal
data bus
497