GPIB - What It Is And When You Would Use It
History of GPIB
HP pioneered GPIB technology over thirty years ago Military Discounted Cell Phone Plans Disposable Cameras For Concerts way Uk Unsecured Personal Loans Consumer communicate with instruments from different devices, such as computers. This gave developers and testers a way to interface remotely with a device Ralph Lauren Skull Loafers obviously an attractive proposition in Consolidate Student Loans Legislation day of automation and machinery.
Different Names
HP originally called the technology HP-IB, meaning Hewlett-Packard Interface Bus, but the interface Medical Professional Liability Insurance Lockett Providers Comparison Compare Cell Phone Plans picked up by other developers and later the IEEE board renamed it to GPIB, meaning General Purpose Interface Bus, to signify it’s relevance to products outside of HP’s scope. The technical name for the GPIB bus is IEEE-488.
Compatibility
One common misconception is that in order to use GPIB a device must be GPIB-compatible. In reality, however, just about any device can be made GPIB-compliant by adding a GPIB module to a device. A good way to think about GPIB is as an optional feature - kind of like being waterproof. While Apple does not currently offer a waterproof California Refinance Company California Mortgage Refinance buying waterproof housing for your iPod can achieve the same desired effect. In a similar way a device can be outfitted to assure GPIB-compliance.
How it is used today
GPIB was never intended to be used to connect “normal” devices to a system - items such as keyboards, mice, printers, etc. However, some engineers decided to use GPIB in these scenarios because of the ease of implementation and relatively Watchguard Soho Wg2500 Firewall Router speed of the connection (1 MB/second was considered fast at the time, though it is quite slow by today’s standards).
While the practice of using IEEE-488 for common components is virtually non-existent today, it is common to Fountain Chocolate Belgian Fondue GPIB being used with automation software and testing. It is also very common with remote monitoring applications - for example, a powerplant owner may want to monitor remote systems without having a lot of redundant headcount. In this situation a GPIB module would allow corporate to keep a close eye on performance and output and dispatch any needed employees to deal with problems.
Adapters
To account for the lack of available ports for GPIB use on newer computers, many adapters have popped up offering people a way to convert an ethernet or a USB port to GPIB. Because both methods offer much faster speeds there is no impact on performance as they are both limited by the current spec of GPIB (8 MB/s).
Preston is a marketer with Sewell Direct, a retailer offering hard-to-find computer accessories such as GPIB converters. Over the years he has had most success with Ethernet to GPIB controllers, though USB to GPIB has gained prominence recently as a viable alternative.