@5333.ADF - National Instruments MC-GPIB 488.1 w/ NEC 7210
NI-GPIB.zip Install and drivers disk NT, Win, DOS, still exploring...
National Instruments GPIB FTP site
aix_mc_v33.tar.Z NI-488M
AIX Driver version 3.3 for AIX 3.2.x and 4.1.x
NI Brochure for MC-GPIB and
GPIB-RS/6000
Links for research (Internet Archive) 488.2 version of MC-GPIB
U8 is also marked NI NAT4882BPL (line on VLSI VGT8001-4057) W1 - Shield Ground The MC-GPIB board is set at the factory with the jumper in place to connect the logic ground of the MC-GPIB board to its shield ground. This configuration minimizes EMI emissions. Caution: The MC-GPIB board meets FCC standards with shield ground connected to logic ground. Removing W1 might cause EMI emissions to exceed any or all applicable standards. If your application requires that logic ground be disconnected from shield ground, place the jumper on one pin only (or you could remove it entirely!) The NAT4882 controller chip is fully compatible with the IEEE 488.2 standard. The Turbo488 performance-enhancing ASIC boosts GPIB read and write transfers to rates exceeding 1 Mbytes/s. Setting the Shield Ground
Configuration
Jumper W1
If you are installing one MC-GPIB board, the software
assigns it as
gpib0. If you are installing more than one board, the
board in the lowest-numbered
slot is gpib0, the board in the next lowest-numbered
slot is gpib1, and
so on. MC-GPIB Board Versions 488.1 Board Older National Instruments card
distinguished by large rectangular NEC 7210 GPIB
controller chip. Assembly numbers are in the format
180XXX-XX. NI-488.1 Software Drivers written for 488.1
boards. This software will also run on 488.2 and TNT
boards. Characteristic Specification
Maximum GPIB Transfer Rates (DOS)
AdapterId 5333 National Instruments MC-GPIB IEEE-488 Interface I/O Base Address for MC-GPIB
Interrupt Level for MC-GPIB
Arbitration Level for MC-GPIB
Fairness On/Off
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