JAI BM-500 GE Руководство пользователя - Страница 13

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6.

GPIO (Inputs and outputs)

6.1

Overview

All input and output signals pass through the GPIO (General Purpose Input and Output) module.
The GPIO module consists of a Look-Up Table (LUT – Cross-Point Switch), 2 Pulse Generators
and a 12-bit counter. In the LUT, the relationship between inputs, counters and outputs is
governed by internal register set-up.
In the BM-500GE and BB-500GE, the relation for the external interface is fixed as below.
Line
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
BM-500GE / BB-500GE
Fig.7
Signal
Connector
TTL Out 1
D Sub 9P pin #4
TTL Out 2
D Sub 9P pin #8
Optical Out 1
Hirose 12P pin # 7/8
Optical Out 2
Hirose 12P pin # 9/10
Optical In 1
Hirose 12P pin # 5/6
Optical In 2
Hirose 12P pin # 3/4
TTL In
D Sub 9P pin #3
LVDS In
D Sub 9P pin #1/2
GPIO interface
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