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为适应半导体存贮器研制和生产的需要,我们研制了一种造价低廉、性能可靠、测试图形的产生非常灵活的以微型计算机为主的存贮器功能测试仪,作为研制和生产线上的初测设备。下面介绍它的硬件和软件。测试仪的硬件本测试仪是用MEK6800D2单板计算机并将其RAM容量扩大到2K,作为功能测试仪的主机,再配上简单的测试接口组成的。MEK6800D2单板计算机的详细材料,可参考它的手册(主要参考资料1)。因此,测试仪的硬
In order to meet the needs of semiconductor memory development and production, we have developed a low cost, reliable performance, the test graphics to produce a very flexible microcomputer-based memory function tester, as the development and production line Test equipment. The following describes its hardware and software. Tester hardware The tester is MEK6800D2 single board computer and expand its RAM capacity to 2K, as the main function of the tester, coupled with a simple test interface. For details about the MEK6800D2 single board computer, refer to its manual (Main Reference 1). Therefore, the tester is hard