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1. Open FileInteger file_id;file_id = fopen ("File_path/file_name");2. Write file: $fmonitor, $fwrite, $fdisplay, $fstrobe$fmonitor keep recording as long as there's a change.$fmonitor (file_id, "%format_char", parameter);$fmonitor (file_id, "%m:%t
Module TW (CLK,K_OR,K1,K2);Input CLK;Output K_OR,K1,K2;reg [2:0] c1,c2;Reg M1,M2;InitialBeginc1=0;c2=0;m1=0;m2=0;EndAlways @ (Posedge CLK)Beginif (c1==a) C1if (c1==1) M1=~m1;else if (c1==b) m1=~m1;endAlways @ (Negedge CLK)Beginif (c2==a) C2if (c2==1)
1. Judgment of the start-end signal --------------------------------------------- //start,stop condition judgement //--------------------- ------------------------Wire start, stop; Reg SDA1, sda2; Reg SDA11; Always @ (Posedge SCL) //Trigger
Last semester just learned the principle of single-chip microcomputer, so get started DE2 board relatively easy, RAM and ROM concept has been established earlier. After playing the call of duty after some tiredness, write a DE2 board on the SRAM on
1. Grammar Statement: Parameter data = 8 ' D14; ' Define Data 8 ' D14 Use:Data ' Data 2. Scope Parameter the file that acts on the Declaration, ' define reads from the compiler until the end of the compilation is valid, or the ' undef command
The CPLD code of the FX platform accesses the control registers realized by CPLD via the I²c bus, and the system resets and other related control. Here is the code, which implements the multi-address i²c-slaver, which can read and write access
pro.v2008.10 1CD (Industry-unique single-core vhdl/verilog and EDIF hybrid emulator)Aldec.riviera.v2007.02.linux 1CDAldec.riviera.v2007.02.linux64 1CD aldec.alint.v2008.06 1CD (Design Rule verifier to support Verilog syntax)Aldec.alint.v2008.02.linux 1CD CodeWarrior HC08 v3.0 1CDCVAVR v1.24.1e 1CDDebugfactory Builder for AM1 Starter Kit Panasonic single chip microcomputer 1CDFASTAVR v4.0 1CD (AVR developme
The hardware circuit diagram is as follows: 1module Key23 (45 CLK,//50mhz67 Reset,89 row,//Line10One col,//column12Key_value//Key value1415);1617input Clk,reset;18input [3:0] row;20Output [3:0] col;22Output [3:0] key_value;2425reg [3:0] col;27reg [3
The PWM output controls an LED light and adjusts the duty ratio of the output signal to change the brightness of the LED light. Because the block module is parallel, it is very convenient to produce a clock module, which no longer needs to be
1. Signal generation and the use of Always block precautions 1.1 Do not assign a value to the same variable within a different always block. That is, when a signal appears on the It is important to note that when a signal is generated, all
definition of open source software Open source Software (open-source) is a term that is defined as a description of the software whose source code can be used by the public, and the use, modification and distribution of the software is not limited by the license. Open source softw
only a few important elements of success." If you master these elements, you will be successful. I think there are seven important elements to the shareware industry: decision, creation, promotion, sales, service, evaluation, and improvement. The better you master them, the more successful you will be. I found that most successful shareware authors noticed most or all of the seven-point features, while those who failed most tended to focus on only a few of them and ignored others.Here are seven
It's been a long time since I've been selling software. Why write this article, just want to feel the previous sale of software. It has been a long time since the software has been sold, and now the work is very busy, there is no time to sell software. In fact, I am not a master of
Looking at the future of software and software engineering from the history of human development Abstract:Through the history of human history over thousands of years, we can see a clear evolution on the timeline. This context not only tells about the past development of mankind, but also points out the trend of human destiny. Software and
Some of the status quo Now most of the software enterprises are the ecological chain, software testing is the most downstream. This also determines that many situations must be passively accepted. Even if a test engineer has a rich theoretical knowledge and a strong ability to identify risks, a change in the demand for a product can make him dumbfounded and then try to adapt to the rhythm. Product operatio
At present, the sky ranked first software monthly download volume of more than 2 million. Earlier, in the Baidu Alliance held a pioneer forum, as guests attended the Sky Software Station CEO Zhang He, to a large number of software authors to analyze the reason why a software can get such a large amount of download. He
What is green software and How to Make It (reprinted )-- The author wrote a strong article about green software. Definition and classification of green software After installing the operating system, we usually need to install some commonly used software. However, as the number of commonly used
Several misunderstandings about software testing As the market continues to improve the quality of software, software testing has been paid more and more attention. However, because the process of software projects in China is not standardized in general, this has led to the emphasis on coding and testing, there
How to uninstall software under Mac OS x There are many ways to install MAC OS x software, and the software offload is very different. Removing software in Mac OS X is often not as simple as pulling the software into the trash. Typically, specific problems are analyze
Software maintenance The term "software maintenance" is used to describe the software engineering activities that occur following delivery of a software product to the customer. the maintenance phase of the software life cycle is the time period in which a
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