h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 1019

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

C.1
P1n
Legend:
WP1P: Write to P1PCR
WP1D: Write to P1DDR
WP1:
RP1P: Read P1PCR
RP1:
Note: n = 0 to 7
Port 1 Block Diagram
Write to port 1
Read port 1
Hardware
standby
Appendix C I/O Port Block Diagrams
Mode 1
Mode 1
Figure C.1 Port 1 Block Diagram
Mode 2, 3
EXPE
RP1P
Rev. 4.00 Jun 06, 2006 page 965 of 1004
RP1
Q
Q
P1nPCR
P1nDDR
Q
Appendix C I/O Port Block Diagrams
P1nDR
WP1P
WP1D
Reset
Reset
Reset
WP1
R
C
R
C
R
C
D
D
D
REJ09B0301-0400
8-bit PWM
PWM output enable
PWM output