h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 1528

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix C I/O Port Block Diagrams
C.8
Rev. 6.00 Feb 22, 2005 page 1468 of 1484
REJ09B0103-0600
Port D Block Diagram
PDn
Figure C-8 Port D Block Diagram (Pins PD0 to PD7)
WDDRD:
WDRD:
WPCRD:
RDRD:
RPORD:
RPCRD:
n = 0 to 7
Legend:
Write to PDDDR
Write to PDDR
Write to PDPCR
Read PDDR
Read port D
Read PDPCR
External address
write
Mode 7
Modes 4/5/6
External address
upper write
External address upper read
Q
Q
PDnDDR
Q
PDnPCR
WPCRD
WDDRD
PDnDR
WDRD
Reset
Reset
Reset
R
C
R
C
R
C
RPCRD
RDRD
RPORD
D
D
D