FPGA basics catalog

         The epidemic broke out , Disrupted the original uneventful pace of life . Beard and hair grow freely , Thousands of thoughts are free . Hungry, hungry, hungry, hungry, hungry, hungry, hungry , Sit and lie down for a while, day after day . Three months, day after day , Years stole spring without saying a word , Down is also replaced with half sleeve . Unsealed for several days , Work life seamlessly connects to another form of step-by-step , I worked overtime for more than 20 days , Finally push the progress to the progress acceptable to the boss . Tidy up your mood , Send the previous articles FPGA All of my articles have been withdrawn , Ready to rewrite FPGA. Article as FPGA The first article in the basic article series , I will plan what I will write , In addition, for these FPGA Create a table of contents related to the basic chapter , Be convenient for yourself and others . Finally, I was sealed for three months with a lot of emotion , Wrote some words with the soul in the mirror 、 Share with everyone .

Catalog

A letter represents a series , Numbers represent serial numbers . I hope there will be only one day of advancement , It's not the end of the day .

A—— Analog electricity, digital electricity and FPGA Theoretical knowledge such as internal structure

B——verilog、VHDL、system verilog Knowledge of hardware description language

C——vivado、qiartus II、subline4、vscode、modelsim Development tools such as

D——SPI、UART、IIC、USB2.0 And other common low-speed interfaces

D1--FPGA Serial port communication UART

E—— Gigabit Internet port 、USB3.0、LVDS、Serdes Wait for the high-speed interface

F——LED、TFT、CMOS、SD card 、EEPROM、SDRAM、DDR3 And other common hardware applications

G——xilinx Commonly used IP nucleus

Content

FPGA There are many things to learn and understand in development . Familiar with digital circuits 、 Analog circuit understanding FPGA internal structure ; be familiar with verilog、VHDL Hardware description language and master some classic examples ; be familiar with vivado、Quartus II etc. FPGA development environment ,subline4、vs code Wait for the text editor ,modelsim、matlab Other simulation tools ; Learn the principle of timing constraints and how to make timing convergence ; Learn common low-speed communication interfaces such as UART、SPI、IIC etc. , Learn common high-speed interfaces such as USB3.0, Gigabit Internet port ,DDR3 etc. . In recent years, the rise of Xilinx ZYNQ and ZYNQ Ultrasacle+ Series of heterogeneous processing chips , Integrated ARM And FPGA On a chip , Related to him are his tools , Development process, etc . Plan to write tools in this basic chapter 、 Language 、 Basic theoretical knowledge 、 Internal structure knowledge 、xilinx Interpretation of official data 、 Common communication interfaces 、 High speed communication interface, etc . Follow up with advanced , Describe relatively complex timing constraints , Advanced use of tools , And a practical small project based on the communication interface test of the basic chapter . About ZYNQ A special column is devoted to the process from basic to advanced .2022 Before the end of year , Plan to put FPGA The basic chapter is carefully created ,Qt Post a few ideas you have written before . About FPGA More so xilinx For example , With vivado For example, development environment , With verilog Language as an example , Readers should be able to light up a led The level of . From beginning to end, we will provide the verified source code of the project , The update speed is about one article a week .

Mutual encouragement

Not because of the fate of God, the deer collided , It's like not being lost because of the silent parting . Comfort the efforts that backfire with the attitude of fate , Pursue unexpected surprises with the persistent pursuit of man-made things . Only in this way can we harvest a tranquility in the bustle of people , Only in this way can we live up to the soul ferry in the quagmire of reality . This is the insight gained after the unforgettable parting many years ago , I want to come now , Such peace applies to all aspects of life . Compared with the vast sky, it is just a drop in the sea , Compared with the eternity of time, it is fleeting , Recognize your insignificance , In order to arouse the deep fear of everything in the world , It's important .

Society in a sense , Like an ecosystem , Loach eel , Flies and mosquitoes must have , It seems to be necessary to maintain dynamic balance . And for individuals , Connecting the corners of life is the epitome of society , Like bright sunshine , There is light and darkness everywhere , Only knowing existence is reasonable , Can we not dream of an ideal world with only light , Can we not want to escape from the real world mixed with darkness . It took 23 years of my life to know that there is no paradise in the world , Paid a heavy price , But now , I often motivate myself , But there is no paradise in the world , Don't be evil in the end ？