🎮 NES VRAM Simulator

Interactive Nintendo Entertainment System Video RAM Explorer

PPU Controls

Speed: 1x

PPU Registers

PPUCTRL ($2000):

NMI Master Sprite H BG Addr Sprite Addr Inc Mode NT Y NT X

PPUMASK ($2001):

Blue Green Red Show Spr Show BG Spr Left BG Left Grayscale

Scroll X: 0

Scroll Y: 0

Memory Viewer

Address: $

Demo Programs

PPU Output (256x240)

Frame: 0 Scanline: 0 Cycle: 0

Pattern Tables

CHR-ROM $0000

CHR-ROM $1000

Palette RAM

Name Table

Experience the magic of 8-bit graphics! Made with 💾 by Berrry Computer