Administratively withdrawn January 2007 Primitive yet high-performance means are defined for passing messages across the bus between the Processor and some form of intelligence in the I/O Unit's Function. This message-passing scheme makes minimal demands on the instruction set and hardware required. In addition, several simple conventions are defined for the structure of the messages passed. The intent is to provide a standard architectural framework that supports the detailed definition of application-dependent I/O Unit and Function interface standards. The algorithms and definitions themselves are useful in the design of integrated circuits for I/O.
- Standard Committee
- C/MSC - Microprocessor Standards Committee
- Status
- Inactive-Withdrawn Standard
- Board Approval
- 1993-06-17
- History
-
- Withdrawn:
- 2007-01-18
- ANSI Approved:
- 1993-12-02
- Published:
- 1993-11-30
- Reaffirmed:
- 2001-12-06
Working Group Details
- Society
- IEEE Computer Society
- Standard Committee
- C/MSC - Microprocessor Standards Committee
- Working Group
-
1212.1WG - Direct Memory Access Working Group
- IEEE Program Manager
- Tom Thompson
Contact Tom Thompson - Working Group Chair
- Ralph Kearfott
Other Activities From This Working Group
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