HD 576 S1:1990

IEC 60822 VSB - Parallel sub-system Bus of the IEC 60821 VMEbus

Publication date:   Sep 25, 2006

General information

60.60 Standard published   Oct 25, 1990

CENELEC

CENELEC/BT

Harmonization Document

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Scope

The VSB bus was designed to meet the needs of multiprocessor systems based on high-performance 32-bit microprocessors built up from board assemblies. lt includes a high-speed asynchronous data transfer bus allowing masters to direct the transfer of binary data to and from slaves according to 4 kinds of cycles: address-only, single-transfer, block-transfer and interrupt-acknowledge cycles. It also includes an arbitration bus enabling arbiter modules and/or requester modules to coordinate the use of the data-transfer bus according to two arbitration methods (series or parallel).

Life cycle

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PUBLISHED
HD 576 S1:1990
60.60 Standard published
Oct 25, 1990

Relations

Adopted from IEC 60822:1988 IDENTICAL