National Instruments GPIB-PC User Manual
Page 10
Contents
GPIB-PC User Manual
x
©National Instruments Corp.
Running IBCONF ........................................................................................
2-9
Upper and Lower Levels of IBCONF............................
2-10
Upper Level - Device Map
for Board GPIBx....................................................
2-10
Device Map Concepts and Terms ................
2-11
Lower Level - Device/Board
Characteristics .......................................................
2-11
Device and Board Characteristics..................................
2-12
Primary GPIB Address .......................................
2-12
Secondary GPIB Address..................................
2-12
Timeout Settings...................................................
2-12
EOS Byte..................................................................
2-14
EOS Modes..............................................................
2-14
Set EOI with last byte of Write .....................
2-14
GPIB-PC Model ....................................................
2-14
Board is System Controller
(Boards Only).........................................................
2-14
Local Lockout on all Devices
(Boards Only).........................................................
2-15
Disable Auto Serial Polling
(Boards Only).........................................................
2-15
High-Speed Timing
(Boards Only).........................................................
2-15
Interrupt Jumper Setting
(Boards Only).........................................................
2-15
Base I/O Address (Boards Only)...................
2-15
DMA Channel (Boards Only).........................
2-16
Internal Clock Frequency
(Boards Only).........................................................
2-16
Exiting IBCONF......................................................................
2-16
Using Your GPIB-PC ..............................................................................
2-18
Section Three - GPIB-PC
Functions — Introduction
............................................................................
3-1
Introduction to the GPIB-PC Functions............................................
3-1
High-Level Functions ..............................................................
3-1
Low-Level Functions ...............................................................
3-1
Calling Syntax ............................................................................
3-1
Group I ..............................................................................................................
3-2
IBRD (bd,buf,cnt) .....................................................................
3-2
IBWRT (bd,buf,cnt).................................................................
3-2
IBFIND (bdname,bd)...............................................................
3-3