HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 791

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

C.9
Legend:
WDDRD
WDRD
WPCRD
RDRD
RPORD
RPCRD
Note: n = 0 to 7
PD
Port D Block Diagram
n
: Write to PDDDR
: Write to PDDR
: Write to PDPCR
: Read PDDR
: Read port D
: Read PDPCR
Figure C.9 Port D Block Diagram (Pins PD
External address
upper write
External address
write
Modes 3, 7
Modes 1, 2, 4, 5, 6
External address
lower write
External address upper read
External address lower read
Rev.3.00 Mar. 26, 2007 Page 749 of 772
Appendix C I/O Port Block Diagrams
Q
PDnPCR
Q
PDnDDR
Q
WDDRD
WPCRD
PDnDR
WDRD
Reset
Reset
Reset
R
C
R
C
R
C
RPCRD
RDRD
RPORD
0
to PD
D
D
D
7
)
REJ09B0355-0300