National Instruments PXI-6521 Manuals

Manuals and User Guides for National Instruments PXI-6521. We have 1 National Instruments PXI-6521 manual available for free PDF download: Manual

National Instruments PXI-6521 Manual

National Instruments PXI-6521 Manual (50 pages)

Brand: National Instruments | Category: Computer Hardware | Size: 1.67 MB

Table of Contents

Table of Contents
5
About this Manual
7
How to Use the Manual Set
8
Conventions
8
Using Your ni 6509/651X/6520/6521/6528
11
PCI Interface
11
General Operation Registers
11
Register Map and Descriptions
13
IO Port Data
16
Ioport(N )Data
16
IO Select Registers
17
Ioselect(N )
17
Rising Edge Sensitivity Configuration Registers
18
Riseedgeenable(N )
18
Falling Edge Sensitivity Configuration Registers
19
Falledgeenable(N )
19
Filter Enable Registers
20
Filterenable(N )
20
Watchdog Timers High-Impedance Registers
21
Watchdoghighimp(N )
21
Watchdog Timer Enable Registers
22
Watchdogenable(N )
22
Watchdog Timer High or Low Registers
23
Watchdoghighlow(N )
23
RTSI Enable Registers
24
Non-Recurring Registers
25
ID Register
25
Clear Register
26
Change Status Register
27
Master Interrupt Control Register
28
Revision Register
29
Filter Interval 32-Bit Register
30
Automatic Clock Selection Register (PXI-6528 Only)
31
Watchdog Timer Software Timeout Enable
32
Watchdog Timer Expire Status
33
Watchdog Timer Timeout Interval
34
RTSI Configuration Registers
35
RTSI Input Route
35
RTSI Pulse When Edge Detected
36
RTSI Pulse When Watchdog Timer Expires
37
RTSI Trigger for Watchdog Timer
38
RTSI Edge Detection Configuration Register
39
Programming
40
Programming Examples
40
Using Interrupts and Other Advanced Functionality
40
Programming Your Device Without the ni Measurement Hardware DDK
40
Initializing the PCI Bus
41
Example
42
Technical Support Resources
44
Glossary
46
Index
48

Advertisement

Advertisement

Related Products

National Instruments Categories

Control Unit I/O Systems Controller Computer Hardware Measuring Instruments

More National Instruments Manuals