如果有着软件开发背景,新学习 Verilog 时可能会有着一种熟悉的陌生感,这种陌生感可能首先来自于对于reg和wire的区别的疑惑,但是其背后更深的原因大概是 Verilog 中过程语句(或称行为级描述语句)和连线描述语句(或称并行语句)的不同:前者旨在令你直接指定电路的连线,后者旨在让综合器替你设计电路,两者分野不同,利用...
lower frequencymoduleprescaler(inputclk_in,outputclk_out);wireclk_in;wireclk_out;//-- Number of bits of the prescaler (default)parameterN =22;//-- Register for implementing the N bit counterreg[N-1:0] count =0;//-- The most significant bit goes through the outputassignclk_out =...
these races will frequently lead to different simulation results when a design is simulated by simulators from different vendors. VeriLogger has always been pretty useful for detecting simulation races, because our BugHunter GUI allows you to switch back and forth between our simulator (Simx) and ...
第三，学习的好方法永远是不断的搜索，入门的时候可以去看国内国外各个学校写给学生的tutorial。 进阶的...
VerilogTutorial Speaker:T.A.Chung-YuanLin Traditionalapproach GateleveldesignSchematicdesign Advancementsovertheyears ©Intel4004 Processor Introducedin 1971 2300Transistors 108KHzClock ©IntelP4 Processor Introducedin2000 40Million Transistors 1.5GHzClock ...
第三，学习的好方法永远是不断的搜索，入门的时候可以去看国内国外各个学校写给学生的tutorial。 进阶的...
DescriptionofModule(optionalbutsuggested)DescriptionofModule TheModuleInterface PortList PortDeclaration SpecificationsofPorts RegisteredOutput Parameter TestBench modulemain;rega,b,c;wiresum,carry;fulladderadd(a,b,c,sum,carry);initialbegina=0;b=0;c=0;#5a=0;b=1;c=0;#5a=1;b=0;c=1...
GUI Fixed bug that tutorial can not be opened. 1.54A Apr.19.2005 Simulation Engine Fixed bug unary in parameter real (cause crash) math_vpi.dll Change rungekutta interface Fixed bug in linear system simulator concerning numerator coefficient 1.53...
endmodule I know this is simple...but I am really just confused on the vector sintax. I would like to understand it better, so if anyone can fix the code or point me to a good tutorial on vector notation I would really appreciate it. THANKS!!! Translate0...
way to make the required pin assignments is to import into the Quartus II software thefile called DE2pin assignments.csv,which is provided on the DE2System CD and in the University Program section of Altera’s web site.The procedure for making pin assignments is described in the tutorial ...