ISO/IEC 14576:1999
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ISO/IEC 14576:1999
24837

Abstract

 Preview

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 

  •  :  Published
     : 1999-12
  •  : 1
     : 81
  •  : ISO/IEC JTC 1/SC 25 Interconnection of information technology equipment
  •  :
    35.160 Microprocessor systems

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