Combinational logic refers to logic circuits where the output is determined solely by the current input values. Combinational logic circuits can be constructed from simple…
1. What is a Constant ? Constants are fixed values that do not change during program execution. These fixed values are also called literals. Using…
Integer data types represent whole numbers without a fractional component, while floating-point data types represent real numbers with a fractional component. Integer data types are…
1. How to Convert the Fractional Part of the Decimal Number to Binary Format Let’s convert the fractional part of the decimal number 0.75 to…
Any numeric value with a decimal point will be interpreted by the compiler as a floating-point number, also known as a real number. 1.Storage of…
In electronics, an amplifier is a device that increases the power of a signal. It does this by taking in a weak input signal and…
An IP address is a unique identifier assigned to every device on a network that uses the Internet Protocol for communication. IP addresses are typically…
1.Integer Introduction The integer type is used to represent large integers and the type declaration uses the “int” keyword. int a; The example above declares…
The basic logical operations of Boolean algebra are also composed of the basic operations of “AND”, “OR”, and “NOT”. These three basic operations are combined…
Boolean Algebra is used to analyze and simplify the digital (logic) circuits. It uses only the binary numbers i.e. 0 and 1. It is also…
What is a Look-up Table? A Lookup Table, as the name suggests, is an actual table that generates an output based on the inputs. The…
JTAG stands for Joint Test Action Group. It is a standard interface used in digital electronics for testing and debugging printed circuit boards (PCBs) and…
A bistable element is an electronic device that can be in one of two stable states, typically labeled as “0” and “1” or “off” and…
Chapter 1: Digital Circuit Fundamentals Chapter 1: Fundamentals of Digital Circuits Analog Signals and Digital Signals Analog and Digital Circuits The Research Content and Characteristics…
In the previous chapter on binary arithmetic, we discussed logical operations such as AND, OR, and NOT. However, when describing things, relying solely on data…
RISC-V Pseudo-Instruction Lookup Table Assembler Pseudo-instructions The assembler implements a number of convenience psuedo-instructions that are formed from instructions in the base ISA, but have…
This article will start with the I-Type integer register instructions and provide a detailed introduction to each assembly instruction and its specific implementation. 1. I-type…
1. RISC-V Instruction Address Alignment For load/store instructions, the address of the data in memory should be aligned. If accessing 32-bit data, the memory address…
1. Load Store Instructions RV32I is a load-store architecture. Only load and store instructions can access memory and peripherals (registers inside the CPU can only…
1.Control Transfer Instruction In RV32I, control transfer instructions are mainly divided into two categories: unconditional jump and conditional jump. 2. Unconditional Jump Instructions Unconditional…