Keithley 5312B Ander
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Model:
5312B
Datum:
1995
Categorie:
Groep:
Omschrijving:
Quadrature Encoder card
Handleidingen type:
Gebruikershandleiding, Schema
Pagina’s:
54
Grootte:
366.56 Kbytes (375357 Bytes)
Taal:
english
Herziening:
F
Handleidingen-ID:
64970
Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2008 12 04
MD5:
18d968e6576c2139f71a3ac77fbfdb4c
Downloads:
1041
Informatie
Technical Reference
1 Introduction and Installation
Description ... 1-2
Technical Specifications ... 1-3
Setting the jumpers ... 1-3
Base adddressing ... 1-4
Indirect addressing ... 1-5
Termination resistors ... 1-6
Selecting an index option ... 1-8
Selecting the card configuration ... 1-9
Interrupt selection ... 1-10
Wait states ... 1-11
Installation ... 1-11
Power considerations ... 1-12
Connector pinouts ... 1-13
2 Operation and Programming
Theory of operation ... 2-2
Programming ... 2-2
Writing the Preset Register (PR) ... 2-2
Reading the Output Latch register (OL) ... 2-3
Writing the Command Register (CR) ... 2-3
Master Control Register (MCR) ... 2-3
Input Control Register (ICR) ... 2-4
Output/Counter Control Register (OCCR) ... 2-4
Quadrature Register (QR) ... 2-5
Output Status Register (OSR) ... 2-6
Typical programming examples ... 2-6
Selecting a sample clock frequency ... 2-8
3 Interrupt Control
Description of interrupt control ... 3-2
Interrupt Request Rgtr (IRR), In Service Rgtr (ISR) ... 3-2
Priority Resolver (PR) ... 3-3
Interrupt Mask Register (IMR) ... 3-3
Interrupt output (INT) ... 3-3
PIC operation ... 3-3
Interrupt sequence, 80x86/80x88 mode ... 3-3
End-of-interrupt command ... 3-4
Completing an interrupt ... 3-4
Operating modes ... 3-4
Fully nested mode ... 3-4
Special mask mode ... 3-5
Specific rotation (specific priority) ... 3-5
Automatic rotation (equal priority) ... 3-5
Non-vectored mode (poll command) ... 3-5
PIC programming ... 3-5
Initialization Command Words (ICW) ... 3-5
ICW1 format and description ... 3-6
ICW4 format and description ... 3-7
Operation Command Words (OCW) ... 3-7
OCW1 format and description ... 3-8
OCW2 format and description ... 3-9
OCW2 commands ... 3-9
OCW3 format and description ... 3-9
A PC I/O and Interrupt Mapping
PC I/O map ... A-2
B Tech Bulletins and Application Notes
Timer application in velocity mode ... B-2
Setting up axis 3 as an interval timer ... B-2
C Circuit Diagrams