P77
Legend
WDDR7
: Write to P7DDR
WDR7
: Write to P7DR
RDR7
: Read P7DR
RPOR7
: Read port 7
Figure C-4 (g) Port 7 Block Diagram (Pin P77)
Reset
R
Q
D
P77DDR
C
WDDR7
Reset
R
Q
D
P77DR
C
WDR7
SCI module
Serial transmit enable data
Serial transmit data
TxD3
RDR7
RPOR7
1125
