HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 686

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

C.1 Port 4 Block Diagram
WP4P:
RP4P:
WP4D:
WP4:
RP4:
n = 0 to 7
P4
n
Write to P4PCR
Read P4PCR
Write to P4DDR
Write to port 4
Read port 4
Appendix C I/O Port Block Diagrams
Read external
Figure C-1 Port 4 Block Diagram
address
Write to external
address
668
RP4P
RP4
Q
Q
Q
P4 PCR
P4 DDR
P4 DR
WP4P
WP4D
WP4
n
n
Reset
Reset
Reset
n
C
C
C
R
R
R
D
D
D