逐点比较法运动控制器的SoPC实现  

Implementation of Point-to-point Comparison Motion Controller on SoPC

作　　者：蒋存波[1] 杜婷婷[1] 

机构地区：[1]桂林工学院,广西桂林541004

出　　处：《制造技术与机床》2008年第4期102-106,共5页Manufacturing Technology & Machine Tool

基　　金：CNC精密成型磨削设备数控技术研发(桂科攻0330005-12);多维数控系统(桂科攻0235009-5);特种罐体焊接机人工智能多维控制系统研究(桂科攻0428007-9)

摘　　要：介绍了一种逐点比较插补的SoPC实现方法。按层次性、模块化、可复用的方法,利用VHDL语言对各功能单元描述,并将其有机组合,完成了运动控制专用处理器的软IP核设计。在Quartus II下通过EPF10K20TC144-4下载配置,完成了运动控制处理器的SoPC设计。The paper introduces a kind of implementation on the point - to - point comparison interpolation by SoPC. This interpolation algorithm of signed binary digit can be decomposed into combinations of 16 orderly basic micro - operations, which are composed by a series of fundamental units, such as data trans- fer, shifting, arithmetic, logical operation and so on. Its hardware includes register, arithmetical unit, logic operation unit, logical judgment unit, and time series and micro - operation control circuit. According to the modular and reusing method, it carries on the description using the VHDL language to each basic function unit and has completed the IP soft core design of motion control special - processor on SoPC technology. It has synthesized and selected device EPF10K20TC144 -4 to download configuration under Quartus Ⅱ and implements the design of the motion control processor on SoPC.

关 键 词：运动控制 插补运算 IP核 SOPC 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TN402[电子电信—微电子学与固体电子学]