[Project] Retro CPU Bytecode Virtual Machine & Assembler Simulator #469

[MistryVishwa]

📟 Retro CPU Bytecode Virtual Machine & Assembler Simulator

Issue No : #469

Description

An educational, interactive 16-bit stack-machine Virtual Machine and Assembly compiler playground. Write low-level Assembly code, compile it into hexadecimal bytecode, and visualize register states, stack flow, VRAM output, and RAM grids in real-time.

Key Features Completed:

• Assembly Compiler: Parses Mnemonics and custom jump labels (LOOP:, END:) to load bytecode into memory at address 0x00.
• Clock Execution Control: Debugging step-by-step or running with adjustable frequency (1Hz - 60Hz).
• Core Visualizations: Visualized Accumulator (ACC), Program Counter (PC), Stack Pointer (SP), Zero (Z), Carry (C), and Negative (N) status flag LEDs.
• Hardware Peripherals:
  • Live hardware stack frame tracking pushes and pops.
  • Interactive 256-word memory map showing transient read/write highlights.
  • Glowing 8x8 CRT VRAM matrix display (mapped to memory addresses 0xF0 - 0xF7).
• Templates: Included Fibonacci Sequence, Repeated-addition Multiplication, and LED Matrix animation.
• Passed Index Checks: Contained cleanly inside Projects/RetroCpuSimulator/ passing the generator validations.

[vercel]

@MistryVishwa is attempting to deploy a commit to the SanZ's projects Team on Vercel.

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[github-actions]

PR failed checks: Please keep the total number of changed files at 6 or fewer for a single new project submission.

[github-actions]

Great work and contribution, will be merged soon as NSoc 2026 contribution.

[MistryVishwa]

I have added the new project and submitted the Pull Request. Please review it and merge it.
Thank you for your time and support!