3 ms·
https://nonpareil.brouhaha.com/microcode_copyright_status/ https://nonpareil.brouhaha.com/microcode_copyright_status/ For some older HP calculators, the ROM co
by wtallis 3y ago
https://nonpareil.brouhaha.com/microcode_copyright_status/ https://nonpareil.brouhaha.com/microcode_copyright_status/
For some older HP calculators, the ROM code was disclosed in patents.