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IEC 60821:1991

Current
Current

The latest, up-to-date edition.

VMEbus - Microprocessor system bus for 1 byte to 4 byte data
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

12-17-1991

Describes a high-performance backplane bus for use in microprocessor bases systems. This parallel bus supports single- and block-transfer cycles on a 32-bit non-multiplexed address and data highway. Transmission is governed by an asynchronous handshaken protocol. The bus allocation provides for multiprocessor architectures. This bus also supports inter-module interrupts for facilitating quick response to internal and external events. The mechanics of the boards and chassis are based on IEC 60297. Note: -1.This bus is similar to the VME bus. 2.For the price of this publication, please consult the ISO/IEC price-code list.

DocumentType
Standard
Pages
570
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

PD IEC/TR 61352:2006 Mnemonics and symbols for integrated circuits
CAN/CSA-ISO/IEC 13961:2002(R2016) INFORMATION TECHNOLOGY - SCALABLE COHERENT INTERFACE (SCI)
IEEE DRAFT 1101.10 : D5.0 MAY 96 DRAFT STANDARD FOR ADDITIONAL MECHANICAL SPECIFICATIONS FOR MICROCOMPUTERS USING THE 1101.1 EQUIPMENT PRACTICE
IEC TR 61352:2006 Mnemonics and symbols for integrated circuits
BS IEC 823:1990 Microprocessor system bus (VMSbus). Serial sub-system bus of the IEC 821 bus (VMEbus)
CSA ISO/IEC 13961 : 2002 : R2011 INFORMATION TECHNOLOGY - SCALABLE COHERENT INTERFACE (SCI)
IEC 60823:1990 Microprocessor system bus (VMSbus) - Serial sub-system bus of the IEC 60821 Bus (VMEbus)
ISO/IEC 13961:2000 Information technology Scalable Coherent Interface (SCI)
CSA ISO/IEC 13961:2002 INFORMATION TECHNOLOGY - SCALABLE COHERENT INTERFACE (SCI)

IEC 60297-1:1986 Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 1: Panels and racks
IEC 60822:1988 VSB - Parallel Sub-system Bus of the IEC 60821 VMEbus
IEC 60823:1990 Microprocessor system bus (VMSbus) - Serial sub-system bus of the IEC 60821 Bus (VMEbus)
IEC 60603-2:1995 Connectors for frequencies below 3 MHz for use with printed boards - Part 2: Detail specification for two-part connectors with assessed quality, for printed boards, for basic grid of 2,54 mm (0,1 in) with common mounting features

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