My first computer used a Motorola 6809 processor, one day I opened a fire panel at work and there were sixteen of those monitoring the sensors and making the li

My first computer used a Motorola 6809 processor, one day I opened a fire panel at work and there were sixteen of those monitoring the sensors and making the lights blink. Looked like they were driving everything with the cpus directly, didn’t see much else besides power, ram/rom, and screw terminals. Sad end for a great little processor.