Fig. 2 The connection of internal module in CPLD1# chip CPLD2# 的主要工作是将由CPLD 1# 输出的信号经过被测线缆进行采集,且将并行位数转换成串行数据传给单片机进行处理,其内部模块连接图如图3 所示,其中包括SST_AND 和CPLD_MCU 两个模块[6-7]。SST_AND 与门电路的主要作用是:只有CPLD 2# 在工作时...
其内部模块连接图如图2 所示[6-7]。 Fig. 2 The connection of internal module in CPLD1# chip CPLD2# 的主要工作是将由CPLD 1# 输出的信号经过被测线缆进行采集,且将并行位数转换成串行数据传给单片机进行处理,其内部模块连接图如图3 所示,其中包括SST_AND 和CPLD_MCU 两个模块[6-7]。SST_AND 与门电...
3.CPLD 的设计 Fig. 2 The connection of internal module in CPLD1# chip CPLD2# 的主要工作是将由CPLD 1# 输出的信号经过被测线缆进行采集,且将并行位数转换成串行数据传给单片机进行处理,其内部模块连接图如图3 所示,其中包括SST_AND 和CPLD_MCU 两个模块[6-7]。SST_AND 与门电路的主要作用是:只有CPLD...
For freshman-level courses in Introduction to Digital Electronics, sophomore-level courses in Introduction to Microprocessors, and other middle/upper-level courses in Digital Electronics. This lab manual, written around software and hardware developments of the past ten years, focuses on the fundamentals...
[4]WUA M,XIAO J W,MARKOVIC D J,et al.Digital PWMControl:Application in Voltage Regulation Modules[C].IEEE PESC’99,1999(1):77-83. [5]PATELLA B J,PRODIC A,ZIRGER A,et al.High-fre-quency digital PWMcontroller IC for DC/DC converters[J].IEEE Transactions on Power Electronics,2003,...
It is so widely used in aerospace, electronics, measurement and control fields and so on. Complex programmable logic device CPLD has the of characteristics of highly integrated, high computing speed, shorter development cycle and so on, the appearance of it changs the s of digital circuit ...
For freshman-level courses in Introduction to Digital Electronics, sophomore-level courses in Introduction to Microprocessors, and other middle/upper-level courses in Digital Electronics. This lab manual, written around software and hardware developments of the past ten years, focuses on the fundamentals...
1CPLD Software TutorialFORALTERA MAX+PLUS IINote: This material was developed by William Kleitz for inclusion in his textbook -Digital Electronics: A Practical Approach 7th edition, (Prentice-Hall 2005). http://vig.prenhall.com/catalog/academic/product?ISBN=0131141651 andDigital Electronics with VHDL...
Design of digital pulse width modulator based on CPLD LI Zhao-hui , S HEN Gang ( Xi′an University of Technology , Xi′an 710048 , China) Abstract : A circuit scheme of digital pulse width modulator is introduced. The working principles of the circuit are ana2 lyzed in detail. Th...
PLD, especially, the widely application in CPLD and FPGA, brings much conveniences in digital system design. This music player is designed according to MIDI music basic principle, using EDA technology, based on Complex Programmable Logic Device (CPLD) EPM240T100C5 to be a control core block ...