一个VME总线接口电路

A VMEbus interface circuitry

简要介绍了一个 VME总线接口电路 ,该接口电路是为一个中能核反应实验系统多参数数据获取系统的 TRIGGER设计研制的。该接口电路可支持 32位单周期传输和链式块数据传输 (即 CBLT传输方式 )

A VMEbus interface circuitry is introduced briefly in this paper. This interface circuitry has been developed for the TRIGGER of a multi-parameter data acquisition system used for the medium energy nuclear action experiment system. This interface circuitry can support 32 bit single cycle data transfer and Chained Block data Transfer (i.e. CBLT).