现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
8期
151-152
,共2页
串并转换%并串转换%VHDL%FPGA
串併轉換%併串轉換%VHDL%FPGA
천병전환%병천전환%VHDL%FPGA
serial parallel conversion%parallel serial conversion%VHDL%FPGA
在数字通信系统的数据传输中,多数通信数据为串行方式,而大多数处理器要求数据以并行方式存储和处理,所以经常需要将串行传输的数据变换成并行传输,或者将并行传输的数据变换成串行传输,这时就需要串并/并串转换器。在此介绍了串并/并串转换器基本原理,并通过Quartus Ⅱ仿真平台进行仿真验证,最后下载到FPGA芯片EP1K30QC208-2实现了串并/并串转换器的设计,仿真及实验结果表明采用此设计方案是可行的。
在數字通信繫統的數據傳輸中,多數通信數據為串行方式,而大多數處理器要求數據以併行方式存儲和處理,所以經常需要將串行傳輸的數據變換成併行傳輸,或者將併行傳輸的數據變換成串行傳輸,這時就需要串併/併串轉換器。在此介紹瞭串併/併串轉換器基本原理,併通過Quartus Ⅱ倣真平檯進行倣真驗證,最後下載到FPGA芯片EP1K30QC208-2實現瞭串併/併串轉換器的設計,倣真及實驗結果錶明採用此設計方案是可行的。
재수자통신계통적수거전수중,다수통신수거위천행방식,이대다수처리기요구수거이병행방식존저화처리,소이경상수요장천행전수적수거변환성병행전수,혹자장병행전수적수거변환성천행전수,저시취수요천병/병천전환기。재차개소료천병/병천전환기기본원리,병통과Quartus Ⅱ방진평태진행방진험증,최후하재도FPGA심편EP1K30QC208-2실현료천병/병천전환기적설계,방진급실험결과표명채용차설계방안시가행적。
In data transmission of digital communications,the majority of communication data is transmited in serial mode,but data storage and processing of most processors are required in parallel,so a serial to parallel or parallel to serial con-verter is needed to transform data serial transmission into parallel transmission,or transform data parallel transmission into serial transmission. The basic principles of serial parallel and parallel serial converters are introduced in this paper. The serial parallel and parallel serial converters was verified with VHDL language on Quartus II. The design of the serial parallel and parallel serial converter was implemented with The programming data files downloaded to FPGA chip EP1K30QC208-2. The simulation and ex-periment results indicate that this design scheme is feasible.