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National Instruments PCl-6503 Manuals
Manuals and User Guides for National Instruments PCl-6503. We have
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National Instruments PCl-6503 manual available for free PDF download: User Manual
National Instruments PCl-6503 User Manual (134 pages)
96-Bit and 24-Bit Parallel Digital I/O Interface for PCI, PXI, and Compact PCI
Brand:
National Instruments
| Category:
Computer Hardware
| Size: 7 MB
Table of Contents
Table of Contents
4
About this Manual
9
Related Documentation
9
Installing NI-DAQ
11
Using PXI with Compactpci
11
What You Need to Get Started
11
Custom Cabling
12
Installing Other Software
12
Optional Equipment
12
Unpacking
13
Board Configuration
15
Installation and Configuration
15
Installing the PXI-6508
15
Cable Assembly Connectors
18
Figure 3-2. Cable-Assembly Connector Pinout for the R1005050 Ribbon Cable
18
Signal Connections
18
I/O Connector Signal Descriptions
19
Table 3-1. Signal Descriptions for PCI-DIO-96 and PXI-6508 I/O Connectors
19
I/O Connector (PCI-6503)
20
Figure 3-3. PCI-6503 I/O Connector Pin Assignments
21
PCI-6503 I/O Connector Pin Descriptions
21
Port C Pin Assignments
22
Table 3-2. PCI-6503 Signal Descriptions
22
Digital I/O Power-Up State Selection
25
High DIO Power-Up State
25
Power Connections
25
Figure 3-5. DIO Channel Configured for High DIO Power-Up State with External Load
26
Figure 3-6. DIO Channel Configured for Low DIO Power-Up State with External Load
27
Low DIO Power-Up State (PXI-6508, PCI-6503 Only)
27
Figure 4-1. PCI-DIO-96/PXI-6508 Block Diagram
30
PCI Interface Circuitry
30
Theory of Operation
30
82C55A Programmable Peripheral Interface
31
Table 4-1. Signal Names Used in Timing Diagrams
32
Timing Specifications
32
Figure 4-2. Timing Specifications for Mode 1 Input Transfer
33
Mode 1 Input Timing
33
Figure 4-3. Timing Specifications for Mode 1 Output Transfer
34
Mode 1 Output Timing
34
Figure 4-4. Timing Specifications for Mode 2 Bidirectional Transfer
35
Mode 2 Bidirectional Timing
35
Appendix A Specifications
37
Output Signals
37
Transfer Rates
38
Bus Interface
38
Power Requirement
38
Shock and Vibration
39
Register-Level Programming
43
82C53 Programmable Interval Timer (PCI-DIO-96, PXI-6508 Only
43
Interrupt Control Circuitry
43
Register Map and Description
44
Interrupt Control Circuitry Block Diagram
44
Introduction
45
Register Map
45
Table B-1. Register Address Map
45
Register Descriptions
47
Register Description Format
47
Register Description for the 82C55A
47
Control Word Formats for the 82C55A
48
Register Description for the 82C53 (PCI-DIO-96, PXI-6508 Only
49
Table B-2. Port C Set/Reset Control Words
49
Register Description for the Interrupt Control Registers
50
Control Word Format for the 82C53
50
Interrupt Control Register 1
51
Interrupt Control Register 2
53
Interrupt Programming Example
53
Interrupt Clear Register (PCI-DIO-96, PXI-6508 Only
54
Programming
54
Pcl Local Bus
54
Programming Examples
54
Programming Considerations for the 82C55A
57
Modes of Operation
57
Mode 2-Bidirectional Bus
57
Mode 0-Basic I/O
58
Table B-4. Mode 0 I/O Configurations
58
Control Word to Configure Port B for Mode 1 Input
60
Port C Status-Word Bit Definitions for Input (Ports a and B
61
Control Word to Configure Port a for Mode 1 Output
63
Control Word to Configure Port B for Mode 1 Output
63
Port C Status-Word Bit Definitions for Output (Ports a and B
64
Port C Status-Word Bit Definitions for Bidirectional Data Path (Port a Only
67
Interrupt Handling
68
Configured for Mode 2
68
Interrupt Programming Examples for the 82C55A
69
Programming Considerations for the 82C53
70
General Information
70
Appendix Cmsm82C55A Data Sheet
73
MSM82C53 Data Sheet
101
Technical Support and Professional Services
120
Glossary
121
Index
127
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