h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 250

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

Section 8 I/O Ports
Rev. 4.00 Jun 06, 2006 page 196 of 1004
REJ09B0301-0400
Port 1
Port 1 pins
P17/A7/PW7
P16/A6/PW6
P15/A5/PW5
P14/A4/PW4
P13/A3/PW3
P12/A2/PW2
P11/A1/PW1
P10/A0/PW0
Figure 8.1 Port 1 Pin Functions
Pin functions in mode 1
A7 (Output)
A6 (Output)
A5 (Output)
A4 (Output)
A3 (Output)
A2 (Output)
A1 (Output)
A0 (Output)
Pin functions in modes 2 and 3 (EXPE = 1)
A7 (Output)/P17 (Input)/PW7 (Output)
A6 (Output)/P16 (Input)/PW6 (Output)
A5 (Output)/P15 (Input)/PW5 (Output)
A4 (Output)/P14 (Input)/PW4 (Output)
A3 (Output)/P13 (Input)/PW3 (Output)
A2 (Output)/P12 (Input)/PW2 (Output)
A1 (Output)/P11 (Input)/PW1 (Output)
A0 (Output)/P10 (Input)/PW0 (Output)
Pin functions in modes 2 and 3 (EXPE = 0)
P17 (I/O)/PW7 (Output)
P16 (I/O)/PW6 (Output)
P15 (I/O)/PW5 (Output)
P14 (I/O)/PW4 (Output)
P13 (I/O)/PW3 (Output)
P12 (I/O)/PW2 (Output)
P11 (I/O)/PW1 (Output)
P10 (I/O)/PW0 (Output)