h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 1040

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix C I/O Port Block Diagrams
C.8
Rev. 4.00 Jun 06, 2006 page 986 of 1004
REJ09B0301-0400
P80
Port 8 Block Diagrams
Legend:
WP8D: Write to P8DDR
WP8:
RP8:
Write to port 8
Read port 8
Figure C.23 Port 8 Block Diagram (Pin P80)
Hardware
standby
HI12E
EXPE
Mode 2, 3
RP8
Q
Q
P80DDR
P80DR
WP8D
Reset
Reset
WP8
R
C
R
C
D
D
HIF
HA0 input