DIY Video RAM #1 VGA Signals on a Shoestring
This is part 1 of a mini series documenting my learning experience and build of video RAM from scratch by using only a few TTL chips on breadboards. The video RAM is time-shared between a CPU and a circuit that generates a valid VGA signal. Have fun! Arduino sketches and KiCAD schematics: https://github.com/slu4coder/YouTube/...
▶︎
DIY Video RAM #2 Shifting Pixels
▶︎
Can the SCN2674 output a VGA signal?
▶︎
DIY Video RAM #3 Sharing RAM Access
▶︎
Amethyst: 8-Bit Home Computer, Powered By An AVR Microcontroller
▶︎
How to display VGA text output using the SCN2674 on a breadboard
▶︎
Introduction - VGA from Scratch - Part 1
▶︎
Understanding the Z80 Memory Map
▶︎
VGA Sprites on a 6502 breadboard computer
▶︎
Video Card for Arduino and DIY Computers #1: TMS9918 and Arduino on a Breadboard
▶︎
Minimal VGA Expansion Card - DIY Video RAM #5
▶︎
MOSFET vs Transistor vs Relay: Most People Get This Wrong
![[029] VGA Timing! (Part 1) - Building a GPU From Scratch](https://i.ytimg.com/vi/nVaOJ6CwIic/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDXw6kMk8FMUOJpizW21oITTwpnDQ)
▶︎
[029] VGA Timing! (Part 1) - Building a GPU From Scratch
▶︎
Hardware VGA Episode 01: Introduction, sync generation, and pixel output
▶︎
6502 childhood dream come true (+VGA, Pi Pico, and Lode Runner too)
▶︎
I Was Right About AI
▶︎
The World's Simplest TTL Video Card?
▶︎
DIY graphics card with VGA output
▶︎
No-Input VGA Synthesizer Demo
▶︎
Simple VGA for Ben Eater's 6502 - Increasing the resolution
▶︎