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以目前国内外应用广泛的ＬＡＴＴＩＣＥ公司的ＨＤＰＬＤ和ＡＢＥＬ－ＨＤＬ硬件设计描述语言为例，从器件结构、语法特点和描述方法三个方面讨论了在ＥＤＡ中优化器件逻辑资源的方法。其中大部分方法也适用于其它类型ＨＤＰＬＤ的设计。
Taking LATTICE’s HDPLD and ABEL-HDL hardware design description languages, which are widely used at home and abroad, as an example, the methods of optimizing device logic resources in EDA are discussed from three aspects of device structure, syntax characteristic and description method. Most of these methods are also suitable for the design of other types of HDPLDs.