ADLINK Technology ACL -6128, Руководство пользователя

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Table of Contents
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Table of Contents
Chapter 1 Introduction........................................................................1
1.1 Features............................................................................................................1
1.2 Applications ......................................................................................................2
1.3 Specifications ...................................................................................................2
1.4 Software Support..............................................................................................3
1.4.1 Programming Library....................................................................... 3
1.4.2 LabView Driver................................................................................... 3
Chapter 2 Installation.........................................................................4
2.1 What You Have..................................................................................................4
2.2 Unpacking.........................................................................................................4
2.3 ACL-6128's Layout.............................................................................................5
2.4 Jumper and DIP Switch Description.................................................................6
2.5 Base Address Setting.......................................................................................6
2.6 Selecting D/A Range and Functions .................................................................8
2.6.1 Reference Source Setting............................................................... 8
2.6.2 Output Range Setting ....................................................................... 9
2.6.3 Summary...........................................................................................10
2.7 Current Sink Range Setting.............................................................................11
2.8 Connector Pin Assignment .............................................................................12
2.9 Signal Connection...........................................................................................13
2.9.1 Voltage Output Connection...........................................................13
2.9.2 Current Sink Connection ...............................................................13
2.9.3 Floating Load without external power supply ..........................14
Chapter 3 Low-Level Programming....................................................15
3.1 I/O Port Address Map......................................................................................15
3.2 D/A Data Format..............................................................................................16
3.3 Converted Data Representation......................................................................17
3.3.1 Unipolar Numbering........................................................................17
3.3.2 Bipolar Numbering ..........................................................................17
3.4 D/A Conversion Sequence..............................................................................18
Chapter 4 High-Level Programming....................................................19
4.1 Installation.......................................................................................................19
4.3 C Language Library.........................................................................................20
4.3.1 _6128_Initial .....................................................................................20
4.3.2 _6128_Switch_Card_No................................................................21
4.3.3 _6128_DA..........................................................................................21