User Manuals: HP 98640A Digital Converter

Manuals and User Guides for HP 98640A Digital Converter. We have 1 HP 98640A Digital Converter manual available for free PDF download: Installation And Reference Manual

HP 98640A Installation And Reference Manual

HP 98640A Installation And Reference Manual (110 pages)

7-Channel Analog Input Interface

Brand: HP | Category: Computer Hardware | Size: 4.19 MB

Table of Contents

Table of Contents
7
Preface
10
GENERAL ]Tnformation
13
- Overview
  13
- Standard Product
  14
  - Options
    14
- Identification
  14
  - Electrical
    15
  - Functional Specifications
    15
Installation
19
- Unpacking and Inspection
  19
  - In5Pect Contents
    19
- Preparation for Use
  20
  - Calculating Power Requirement5
    20
  - Component Installation
    20
  - Boot-Up ID Number
    20
- Switch Set~In9S
  20
  - Factory Settings
    22
  - Interrupt Level
    23
- Inserting the Card
  23
  - Where
    23
  - How
    23
  - Removal
    24
  - Checking a New A-To-D Card
    25
- Attaching the Wire Termination As5Embly
  25
- Cabl I Nb
  26
  - Wire
    26
  - Connection
    26
  - Removal
    29
- Operational Con5Iderations
  30
- Return Shipment
  31
Theory of Operation
33
- Power and Timing
  35
  - System Clock
    35
98640A Analog Input Interface
35
- Registers
  35
  - Pace Timing Register
    36
  - Status Register
    37
- Analog Circuitry
  37
  - Vol Tage Input
    37
  - Channe 1 Se 1 Ec T Ion
    38
    
    Gain of 1
    39
    
    Examp 1 E
    41
    
    Other Gains
    41
  - Differential-To -Single -Ended Converter
    42
  - Sample and Hold (Sth) Circuit
    42
  - Absolute Value Circuit
    43
  - Analog-To-Digital Converter (ADC)
    44
- Digital Conversion Circuitry
  45
  - Generating Control Signals
    46
  - Stopping the Counter
    46
  - Conversion Cycle Timing
    49
  - The BUSY Eye Ie
    50
  - The Internal Pacing Timer
    51
  - External Pacing
    52
- Digit al Backplane Circuitry
  52
  - Select Code
    52
  - The Backplane Handshake
    53
  - Addressing
    53
  - Reset
    54
  - Backplane Data Bus
    54
  - Reading from the Card
    54
  - Writing to the Card
    54
  - Interrupt5
    55
- Sequence of Operations
  55
Programming and External Pacing
59
- Programning Considerations
  59
  - Dealing with Data
    61
    
    Detailed Calibration
    62
    
    Quick Calibration
    63
    
    Over Range
    65
    
    Simple Sample
    65
- External Pac I"9
  68
  - Control Line5
    69
  - Appl Iclat Ion5
    69
- Note on :8ASIC Syntax
  71
- Overview
  73
- Preparing to Test the A-TO-D Card
  73
  - MI Nimunl Equipment Requi Rement S
    73
  - Installing Test Assembly
    73
    
    Connecting the Test Assembly
    74
- Verification Test
  75
  - Ove R V I Lew
    75
  - Loading the Verification Program
    75
    
    Performed
    76
  - Prograrn Run
    76
    
    Pace Timer Test
    76
    
    Select Readings to Display
    76
    
    Run-Error Reporting
    77
  - Succes~5Ful Verification
    77
  - On Failure
    77
    
    Error Codes
    78
Parts Lists
81
- Organization
  81
- Ava I Lab I .1 I T y
  81
  - A-To-D Card
    89
  - PROM Code
    96
Glossary
98
Index
100

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