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。