HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 772

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix C I/O Port Block Diagrams
C.1
Rev.3.00 Mar. 26, 2007 Page 730 of 772
REJ09B0355-0300
P1
n
Legend:
WDDR1
WDR1
RDR1
RPOR1
Note: n = 0 or 1
Port 1 Block Diagram
: Write to P1DDR
: Write to P1DR
: Read P1DR
: Read port 1
Appendix C I/O Port Block Diagrams
Figure C.1 (a) Port 1 Block Diagram (Pins P1
Modes 1, 2, 3, 7
Modes
4, 5, 6
Q
Q
P1nDDR
WDDR1
P1nDR
WDR1
Reset
Reset
R
C
R
C
RDR1
RPOR1
D
D
0
and P1
1
)
TPU module
Output compare
output/PWM
output enable
Output compare
output/PWM
output
Input capture
input