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.
- Sponsor Committee
- SASB/SCC20 - SCC20 - Test and Diagnosis for Electronic Systems
Learn More - 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
- IEEE-SASB Coordinating Committees
- Sponsor Committee
- SASB/SCC20 - SCC20 - Test and Diagnosis for Electronic Systems
Learn More - Working Group
-
ADMIN_8215 - Project Administration_8215
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No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
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.