C.8
Block Diagram of Port 9
V
CC
P9
n
V
SS
Legend:
PDR9:
Port data register 9
PCR9:
Port control register 9
Note:
n = 4 to 0
Figure C.8 Port 9 Block Diagram (Pins P9
Appendix C I/O Port Block Diagrams
SBY
(low level during reset
and in standby mode)
Rev. 6.00 Sep 12, 2006 page 519 of 526
Internal
PDR9
n
data bus
PCR9
n
to P9
)
4
0
REJ09B0326-0600