Z80 Pins Scambling
Don't if this is any interest for anyone:
"If you look closely at the datasheet for a Z-80 chip, you'll notice the data pins are in a random-looking order."
http://www.righto.com/2014/09/why-z-80s-data-pins-are-scrambled.html
"If you look closely at the datasheet for a Z-80 chip, you'll notice the data pins are in a random-looking order."
http://www.righto.com/2014/09/why-z-80s-data-pins-are-scrambled.html