HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 1249

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

C.1
P1
n
Port 1
Legend:
WDDR1: Write to P1DDR
WDR1:
RDR1:
RPOR1: Read port 1
Notes: n = 0 or 1
* The DMAC is not supported in the H8S/2321.
Appendix C I/O Port Block Diagrams
Write to P1DR
Read P1DR
Figure C.1 (a) Port 1 Block Diagram (Pins P1
Rev.6.00 Sep. 27, 2007 Page 1219 of 1268
Q
Q
P1nDDR
WDDR1
P1nDR
WDR1
Reset
Reset
R
C
R
C
Appendix C I/O Port Block Diagrams
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
DMA transfer
acknowledge enable
Input capture input
1
)
REJ09B0220-0600