H8S-2633 Datasheet, PDF (1435/1487 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer

P16
*
Appendix C I/O Port Block Diagrams
Reset
R
Q
D
P16DDR
C
WDDR1
Reset
R
Q
D
P16DR
C
WDR1
RDR1
TPU module
Output compare output/
PWM output enable
Output compare output/
PWM output
RPOR1
Input capture input
Interrupt controller
IRQ1 interrupt input
Legend:
WDDR1: Write to P1DDR
WDR1: Write to P1DR
RDR1: Read P1DR
RPOR1: Read port 1
Note: * Priority order: output compare output/PWM output > DR output
Figure C.13 (e) Port 1 Block Diagram (Pin P16)
Rev. 5.00 Mar 28, 2005 page 1373 of 1422
REJ09B0234-0500