h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1143

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

C.11
Port E Block Diagram
Legend:
WDDRE
WDRE
WPCRE
RDRE
RPORE
RPCRE
PEn
: Write to PEDDR
: Write to PEDR
: Write to PEPCR
: Read PEDR
: Read port E
: Read PEPCR
Figure C.11 Port E Block Diagram (Pins PE0 to PE7)
Note: n = 0 to 7
External address
write
Mode 7
Mode 4 to 6
External addres lower read
Rev. 5.00 Sep 22, 2005 page 1117 of 1136
Appendix C I/O Port Block Diagrams
Q
PEnPCR
WPCRE
Q
PEnDDR
Q
WDDRE
PEnDR
WDRE
Reset
Reset
Reset
R
C
R
C
R
C
RPCRE
RDRE
RPORE
D
D
D
REJ09B0257-0500