HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1260

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix C I/O Port Block Diagrams
C.5
Rev.6.00 Sep. 27, 2007 Page 1230 of 1268
REJ09B0220-0600
P5
0
Port 5
Legend:
WDDR5: Write to P5DDR
WDR5:
RDR5:
RPOR5: Read port 5
IRQPAS: IRQ port switching select
Write to P5DR
Read P5DR
Figure C.5 (a) Port 5 Block Diagram (Pin P5
Q
Q
P50DDR
WDDR0
P50DR
WDR5
Reset
Reset
R
C
R
C
RDR5
RPOR5
D
D
0
)
SCI module
Serial transmit output
enable
Serial transmit data
IRQPAS
IRQ4 interrupt input