Digital circuits are electronic circuits that operate on digital signals or binary inputs (0 and 1) and produce binary outputs. These circuits are the foundation…
Binary encoding is a numerical encoding method consisting of two digits, 0 and 1. It is widely used in computer science and electronic engineering because…
We have explained binary and decimal. How to Convert Hexadecimal to Binary How to Convert Binary to Hexadecimal? How to Convert Binary to Decimal How…
The study of digital circuits has driven the rapid development of digital devices. Digital devices can be classified by scale according to their different purposes…
The research content of digital circuits is completely different from that of analog circuits. In digital circuit systems, signals are already digitized, so research in…
By processing signals through analog or digital circuits, useful information for industry, agriculture, and information exchange can be extracted and transformed to effectively serve humanity.…
1.Analog Signals and Digital Signals Analog signals: Signals that are continuous in time and value are called analog signals, as shown in Figure 1: Figure…
This section will introduce the basics of digital circuits. Digital circuits are electronic circuits that use digital signals. In recent years, the vast majority of…
1.What is an FPGA ? An FPGA, or Field-Programmable Gate Array, is a type of integrated circuit that can be configured to perform specific digital…
FPGA (Field Programmable Gate Array) is a programmable digital logic device with wide applications such as digital signal processing, image processing, communication, and networking. FPGA…
Verilog is a hardware description language that is commonly used in the design of digital circuits. When working with Verilog code, it is important to…
The register-register instruction format can directly operate on the data in registers without involving memory read or write operations, making it faster. R-Type instructions are…
The two U-type instructions introduced here operate on the program counter (PC) rather than the general-purpose registers (x0-x31), and are represented by the AUIPC opcode.…
Chapter 1 introduces the concepts and knowledge of digital circuit fundamentals, including digital signals, classification and basic principles of digital circuits, logic gate circuits, number…
In the previous class, we introduced the entrance and behavioral description of logic circuits in Verilog. The syntax rules are very simple, essentially a textual…
Verilog Introduction Verilog Modules and ports Comment Statement and File Header Writing Verilog Module Instantiation and Simple Hierarchical Circuit Design. The use of bidirectional ports…
A module is the most basic syntax structure in the Verilog language. It can not only describe logical behavior within the module, but also serves…
This article will continue to introduce the remaining integer register-immediate instructions in the I-type (here it is the shift instruction). Figure 1 shows a shift…
This article will start with the I-Type integer register instructions and provide a detailed introduction to each assembly instruction and its specific implementation. I-type Integer…
Verilog HDL is a hardware description language (HDL) that uses text to describe the structure and behavior of digital system hardware. It can be used…