随着自动测量和自动测试系统的发展,使用标准接口系统(GP—1B)的优越性更加显示出来。目前,我国正在开展和应用这一标准。现在看来,要利用这种标准接口系统,在技术上不是什么特别困难的,但是如果每台仪器的接口都要用一般的中小规模元件来进行逻辑设计与组装就比较繁锁和费事。同时这样做,产品的质量和成本也有一定的问题。在考虑推广应用这一标准时,有必要将标准接口研制融大规模集成电路系列产品,这时,如 With the development of automatic measurement and automatic test systems, the advantages of using a standard interface system (GP-1B) are further demonstrated. At present, our country is carrying out and applying this standard. It now appears that using this standard interface system is technically not particularly difficult, but it is relatively cumbersome and time-consuming to design and assemble the logic for each instrument’s interface using typical small and medium-sized components. At the same time to do so, product quality and cost also have some problems. In considering the promotion of the application of this standard, it is necessary to develop standard interfaces into large-scale integrated circuit products, then, such as