ISO/IEC 14576:1999

Information technology — Synchronous Split Transfer Type System Bus (STbus) — Logical Layer

Standard Details

This International Standard specifies the logical specifications of STbus which is a highperformance and highly reliable system bus. STbus adopts a synchronous transfer method with a high-speed clock and a split transfer method enabling to minimize bus holding time during one bus operation and to use a bus efficiently.

The contents given in this specifications are as follows:

a) System bus interface signal provisions;

b) Bus operations and transfer protocol for each bus operation;

c) Copyback cache coherency control for maintaining consistency between a shared memory and a cache memory of each processor in a multiprocessor system;

d) Fault detection function using parity check and duplex configuration for control signals.

General Information

Status : Published

Standard Type: Main

Document No: ISO/IEC 14576:1999

Document Year: 1999

Pages: 81

Edition: 1

Section Volume:
ISO/IEC JTC 1/SC 25. Interconnection of information technology equipment

ICS:
35.160 Microprocessor systems

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ISO/IEC 14576:1999

ISO/IEC 14576:1999

Standard Details

General Information

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