Watching a Z80 Bus from an RP2350 – Part 3

Following on from my previous posts (Part 1 and Part 2) rather than a nest of jumper wires, I ve put together a RP2350 PGA RC2014 breakout based on the PGA2350 Breakout PCB. PCB Design This is using the same mapping of Z80 bus signals to RP2350 GPIO pins as used previously but of course this time Continue reading Watching a Z80 Bus from an RP2350 – Part 3