This article introduces a design project about a serial extended card with GAL20V8 in nucleus, explains the work principle in detail, and gives the inside logic and program listing of GAL20V8.
本文介绍了一种以gal 20 V 8为核心的串行口扩展卡的设计方案,详细说明了其工作原理,并给出了GAL 20v8的内部逻辑和程序清单。
This paper presents the design of extended interface in serial communication with 8n-bit binary number.
本文给出了8n位二进制数串行通讯扩展接口板的设计。
A discussion about two JTAG interfaces convenient to debug, extended Ethernet interface and the design of A/D interface converted from serial IIS by CPLD is carried out.
本文重点讨论了方便调试的两种JT AG接口、 扩展的以太网接口和利用CPLD将串行I IS 转换成并行总线的A/D接口的设计。
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