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Verilog serves as the primary hardware description language for FPGA development. This guide covers the core language constructs you'll encounter in everyday coding work. Data Types Verilog defines two fundamental variable types: wire and reg. A wire represents a physical connection—it simply passes signals without storing them. A reg type hold ...

SystemVerilog Design Hierarchy Enhancements SystemVerilog introduces numerous extensions to Verilog that significantly improve how designers represent and work with hardware design hierarchy. This article explores the key constructs that enable more efficient modeling of complex digital systems, from module prototypes to parameterized types. Mo ...