Integrating The UART - Making an 8 Bit pipelined CPU - Part 80 @weirdboyjim
Integrating The UART - Making an 8 Bit pipelined CPU - Part 80 @weirdboyjim
Uploaded August 2020 | Updated September 2026, 1 week ago
I've been working on a separate mini-series to build a ttl-uart from scratch, in this video I integrate the UART into the main cpu build to run it through it's paces but also to get an opportunity to test the cpu with the lcd display limiting the clock.

After some basics tests of send and receive I convert the prime number finding demo to use the serial port and make it generate all the 16bit primes as fast as my current clock will allow it.
Integrating The UART - Making an 8 Bit pipelined CPU - Part 80ALU Control PCB - Making an 8 Bit pipelined CPU - Part 92Sprites (part 1) - VGA from Scratch - Part 22Mailbag #5 Transfer PartsStorage (SD Card Support) - IO from Scratch - Part 8Memory Bridge Solder and Install - Making an 8 Bit pipelined CPU - Part 71New Clock Install - Making an 8 Bit pipelined CPU - Part 84Tilemap PCB (Fix!) - VGA from Scratch - Part 9.5Palette PCB - VGA from Scratch - Part 19Interfacing - UART from Scratch - Part 3Clock Divider - Making an 8 Bit pipelined CPU - Part 79Transfer Register (Completion) - Making an 8 Bit pipelined CPU - Part 56
James Sharman |

Integrating The UART - Making an 8 Bit pipelined CPU - Part 80

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