H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 968

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix C I/O Port Block Diagrams
C.1
Rev. 3.00 Sep 15, 2006 page 934 of 988
REJ09B0330-0300
P1
Legend:
WDDR1
WDR1
RDR1
RPOR1
Notes: n = 0 or 1
n
Port 1 Block Diagram
* Priority order:
: Write to P1DDR
: Write to P1DR
: Read P1DR
: Read port 1
Output compare output/PWM output > DMA transfer acknowledge output
pulse output
Appendix C I/O Port Block Diagrams
Figure C.1 (a) Port 1 Block Diagram (Pins P1
*
DR output
Q
Q
P1nDDR
WDDR1
P1nDR
WDR1
Reset
Reset
R
C
R
C
RDR1
RPOR1
D
D
0
and P1
PPG module
DMA controller
TPU module
Pulse output enable
Pulse output
DMA transfer
acknowledge
Output compare output/
PWM output enable
Output compare output/
PWM output
Input capture input
DMA transfer
acknowledge enable
1
)