PSI BOX Reference
Contents
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Chapter 1 Setting Up The PSI BOX.
Introduction.
1
The PSI BOX.
1
The PSI BOX Modes.
3
The Buffer Switch.
4
Setting It All Up.
6
Configuring The PSI BOX.
6
Problems!
8
Chapter 1 List Of Figures.
Figure 1-1. The Buffer Switch.
4
Figure 1-2. Buffer Option.
5
Figure 1-3. The Buffer Allocation.
5
Figure 1-4 The Power LED.
6
Chapter 2 An Introduction to IEEE 488 Bus Standard.
Introduction.
9
The IEEE 488 Standard.
9
The Beginnings Of A New Standard.
9
What Exactly Is IEEE 488?
10
What’s In A Name?
10
IEEE 488-1975.
11
The IEEE Signal Lines.
12
The IEEE Signal Lines.
12
The Data Bus Signals.
12
The Handshake Signals.
12
DAV Data Valid.
13
NRFD Not Ready For Data.
13
NDAC Not Data Accepted.
13
The Management Signals.
13
ATN Attention.
14
IFC Interface Clear.
14
REN Remote Enable.
14
SRQ Service Request.
14
EOI End Or Identify.
15
Negative Logic
15
Intro-9
