Digital Design Blog Series

Welcome!

This 10-part blog series covers everything you need to master digital design. From basic gates to timing analysis, FSMs to low power - each post is self-contained and written in simple language. Start anywhere or read them all!

Digital Logic Basics

AND, OR, NOT, XOR gates. Truth tables, Boolean algebra, and logic simplification.

Gates Boolean Basics

Combinational Circuits

MUX, Decoder, Encoder, Adders, Comparators. No memory, pure logic.

MUX Adder Decoder

Sequential Circuits

Latches, Flip-Flops, Registers, Counters. The building blocks of memory.

Flip-Flop Counter Register

Timing Analysis

Setup time, hold time, clock-to-Q, critical paths. Why timing matters.

Setup Hold Timing

FSM Design

Moore vs Mealy, state encoding, state diagrams. Design any controller.

FSM Moore Mealy

Memory Design

SRAM, DRAM, ROM, FIFO, Register Files. How chips remember data.

SRAM FIFO Memory

Clock Domain Crossing

Metastability, synchronizers, handshaking, gray codes. Safe CDC design.

CDC Sync Metastability

Low Power Design

Clock gating, power gating, DVFS, multi-Vt. Reduce power consumption.

Power Gating DVFS

RTL Coding Guidelines

Synthesizable Verilog, common mistakes, best practices for clean RTL.

Verilog RTL Coding

Verification Basics

Testbenches, assertions, coverage, simulation. Verify your design works.

Testbench Simulation Coverage

⚡ Digital Design Blog Series