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Fun memory trip. Learned assembly on those old Z80s in middle school. I had to go re-dig up SafeGuard, a program I made by reverse engineering TI's TestGuard, t
by mikeknoop 5mo ago
Fun memory trip. Learned assembly on those old Z80s in middle school. I had to go re-dig up SafeGuard, a program I made by reverse engineering TI's TestGuard, to stop admins from wiping your calculator memory and all your games! https://mikeknoop.com/upload/safeguard/ https://mikeknoop.com/upload/safeguard/