HD6432633 Datasheet, PDF (1412/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

C.16 Port 7 Block Diagram
Mode 7
P7n
Modes 4 to 6
Reset
R
QD
P7nDDR
C
WDDR7
Reset
R
QD
P7nDR
C
WDR7
RDR7
Bus controller
Chip select
RPOR7
Legend
WDDR7 : Write to P7DDR
WDR7 : Write to P7DR
RDR7 : Read P7DR
RPOR7 : Read port 7
n = 0 or 1
Figure C-16 (a) Port 7 Block Diagram (Pins P70 and P71)
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