J7 connector – Epson S5U1C17801T1100 User Manual

Page 52

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22 SPECIFICATIONS FOR CPU BOARD CONNECTORS

46

EPSON

S5U1C17801T1100 HARDWARE MANUAL

(SOFTWARE EVALUATION TOOL FOR S1C17801)

J7 Connector

The following shows specifications of J7, a connector for expansion board.

Table 22.2.1 J7 Connector Pin Assignment

Connector J7

Maker:

SAMTEC

Model number: SSW-109-01-S-D

Front view of CPU board

No.

Name

I/O

Functionalities

1

AV

DD

–

Analog power pin

2

AV

DD

–

Analog power pin

3

P00/AIN0

I | I

General purpose input port | Analog input port

4

N.C (TP9)

–

–

5

P01/AIN1

I | I

General purpose input port | Analog input port

6

N.C (TP10)

–

–

7

P02/AIN2

I | I

General purpose input port | Analog input port

8

N.C (TP11)

–

–

9

P03/AIN3

I | I

General purpose input port | Analog input port

10

N.C (TP12)

–

–

11

P04/AIN4

I | I

General purpose input port | Analog input port

12

GND

–

Analog power ground

13

GND (TP14)

–

Analog power ground

14

GND

–

Analog power ground

15

GND (TP15)

–

Analog power ground

16

GND

–

Analog power ground

17

GND (TP16)

–

Analog power ground

18

GND

–

Analog power ground

1 2

17 18