Technical data

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51
Agilent Infiniium 9000 Series Oscilloscopes
Programmer's Reference
3
Introduction to Programming
Communicating with the Oscilloscope 53
Instructions 54
Instruction Header 55
White Space (Separator) 56
Braces 57
Ellipsis 58
Square Brackets 59
Command and Query Sources 60
Program Data 61
Header Types 62
Query Headers 64
Program Header Options 65
Character Program Data 66
Numeric Program Data 67
Embedded Strings 68
Program Message Terminator 69
Common Commands within a Subsystem 70
Selecting Multiple Subsystems 71
Programming Getting Started 72
Referencing the IO Library 73
Opening the Oscilloscope Connection via the IO Library 74
Initializing the Interface and the Oscilloscope 75
Example Program 77
Using the DIGITIZE Command 78
Receiving Information from the Oscilloscope 80
String Variable Example 81
Numeric Variable Example 82
Definite-Length Block Response Data 83
Multiple Queries 84
Oscilloscope Status 85