HD64F2149 Datasheet, PDF (994/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Hardware
standby
P41
Reset
R
QD
P41DDR
C
WP4D
Reset
R
QD
P41DR
C
WP4
8-bit timer 0
8-bit timer output
Output enable
WP4D : Write to P4DDR
WP4 : Write to port 4
RP4 : Read port 4
RP4
SCI2
Receive enable
RxD2/IrRxD
Figure C.9 Port 4 Block Diagram (Pin P41)
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