Quadium 4004 Workbench

your code executes.Step-by-step executionBreakpointsLive registersRAM and ROM inspectionStack viewerExecution traceExperimentWatch software interact with hardware in real time through a collection of virtual peripherals.LEDsSeven-segment displaysLCD displaysLED matrixKeyboard and switchesPrinterSquare-wave generatorMemory devicesConnect Real HardwareGo beyond simulation by communicating with Arduino-compatible devices over USB, allowing programs running on the Intel 4004 to interact with real electronics.LearnWhether you're discovering assembly language for the first time or exploring one of the most influential microprocessors ever created, Quadium includes everything you need to learn at your own pace. Interactive lessonsGuided LabsProgramming examplesOpcode referenceTips & snippetsIntegrated documentationWho Is It For?Perfect for students, programmers, makers, electronics enthusiasts, retrocomputing fans and anyone interested in computer architecture or low-level programming.No previous knowledge of the Intel 4004 is required.More Than an EmulatorQuadium doesn't just emulate the Intel 4004, it helps you understand it.Follow every instruction, inspect every register, observe every hardware interaction and discover how the microprocessor that started the personal computing revolution really worked.