现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
9期
112-115
,共4页
Virtex?Ⅱ Pro%VLSI%FPGA%MIPS
Virtex?Ⅱ Pro%VLSI%FPGA%MIPS
Virtex?Ⅱ Pro%VLSI%FPGA%MIPS
Virtex?II Pro%VLSI%FPGA%MIPS
传统ISA处理器由于其内部有限的逻辑资源和外部固定的引脚封装,大大地限制了它的应用范围.使用硬件描述语言,自底向上设计处理核心MIPS,并且与几类通用外设互连组成系统,使用Virtex?Ⅱ Pro系列FPGA进行板级验证.板级验证结果表明实现了既定目标,与标准MCU兼容,系统运行稳定.这样可以依据自己的需求,定制系统以达到传统MCU所无法完成的要求.
傳統ISA處理器由于其內部有限的邏輯資源和外部固定的引腳封裝,大大地限製瞭它的應用範圍.使用硬件描述語言,自底嚮上設計處理覈心MIPS,併且與幾類通用外設互連組成繫統,使用Virtex?Ⅱ Pro繫列FPGA進行闆級驗證.闆級驗證結果錶明實現瞭既定目標,與標準MCU兼容,繫統運行穩定.這樣可以依據自己的需求,定製繫統以達到傳統MCU所無法完成的要求.
전통ISA처리기유우기내부유한적라집자원화외부고정적인각봉장,대대지한제료타적응용범위.사용경건묘술어언,자저향상설계처리핵심MIPS,병차여궤류통용외설호련조성계통,사용Virtex?Ⅱ Pro계렬FPGA진행판급험증.판급험증결과표명실현료기정목표,여표준MCU겸용,계통운행은정.저양가이의거자기적수구,정제계통이체도전통MCU소무법완성적요구.
The application range of traditional ISA processors is seriously constrained due to their internal limited logic re?sources and external fixed?pin package. The processing core MIPS was designed with a hardware description language occording to bottom?up sequence. Those cores were connected with some general peripherals to build a minimal system,which was verified in board level by FPGA of“Virtex?II Pro series”. The verification result shows that the system has reached the stated objective, that is to say,the system is compatible with the standard microprocessors and runs stable. Therefore,the system can be custom?ized in terms of users’needs to meet the requirements that the traditional microprocessors cannot realize.
