14 Jul
1997
14 Jul
'97
11:06 a.m.
At 23:45 13/07/97 GMT, you wrote:
But also for interfacing Analytical Instruments (Spectrophotometers, Gas
Chromatography etc.) for chemical laboratory, where HP is still one of the
most important developing company, and where GPIB is still used.
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GPIB =
General-Purpose Interface Bus. Aka IEEE-488, and very similar to
HPIB (=
Hewlett-Packard Interface bus). HP were the company who designed it,
but it turns up on all sorts of machines.
It's an 8-bit parallel interface using a 24 pin connector. 8 pins are ground,
8 are data, 3 are handshake, and 5 are bus control/management. It was
originally designed to link up lab equipment (DVMs, counters, digital 'scopes,