Mailbag #7 All the pin headers @weirdboyjim

Mailbag #7 All the pin headers @weirdboyjim

Uploaded February 2020 | Updated September 2026, 1 week ago

I knew there were some bits in the mail pile I could do with and on my large cpu project I'm quite deep into a larger bit of programming that isn't likely to turn into a video this week. Hopefully this is interesting to people.

Mailbag #7 All the pin headers

SPI (Bit Banging)- IO from Scratch - Part 4

ALU (5: Get Shifty!) - Making an 8 Bit pipelined CPU - Part 27

Address Bus Control - Making an 8 Bit pipelined CPU - Part 46

ZX Spectrum, Rom Cartridge Research

Shift Unit PCB - Making an 8 Bit pipelined CPU - Part 89

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

ALU Control PCB - Making an 8 Bit pipelined CPU - Part 92

Sprites (part 1) - VGA from Scratch - Part 22

Mailbag #5 Transfer Parts

Storage (SD Card Support) - IO from Scratch - Part 8

Memory Bridge Solder and Install - Making an 8 Bit pipelined CPU - Part 71

James Sharman |

Mailbag #7 All the pin headers