A serial, full-duplex, asynchronous, 9-pin data terminal equipment (DTE) communications port for programmable instrumentation that follows ANSI/TIA/EIA-574-1990 and related standards is defined in this standard.
- Standard Committee
- BOG/SCC20 - SCC20 - Test and Diagnosis for Electronic Systems
- Status
- Inactive-Reserved Standard
- PAR Approval
- 1998-03-19
- Board Approval
- 2000-01-30
- History
-
- ANSI Approved:
- 2000-06-07
- Published:
- 2001-02-14
- Reaffirmed:
- 2009-03-19
- Inactivated Date:
- 2020-03-05
Working Group Details
- Society
- Standard Committee
- BOG/SCC20 - SCC20 - Test and Diagnosis for Electronic Systems
- Working Group
-
ADMIN_8215 - Project Administration_8215
- IEEE Program Manager
- Christian Orlando
Contact Christian Orlando
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488.1-2003
IEEE Standard For Higher Performance Protocol for the Standard Digital Interface for Programmable Instrumentation
This standard applies to interface systems used to interconnect both programmable and nonprogrammable electronic measuring apparatus with other apparatus and accessories necessary to assemble instrumentation systems. It applies to the interface of instrumentation systems, or portions of them, in which the a) Data exchanged among the interconnected apparatus is digital (as distinct from analog); b) Number of devices that may be interconnected by one contiguous bus does not exceed 15; c) Total transmission path lengths over the interconnecting cables does not exceed 20 m; d) Data rate among devices does not exceed 8 000 000 B/s. The basic functional specifications of this standard may be used in digital interface applications that require longer distances, more devices, increased noise immunity, or combinations of these. Different electrical and mechanical specifications may be required (for example, symmetrical circuit configurations, high threshold logic, special connectors, or cable configurations) for these extended applications.