Changes

====List of major IC's====

*P80C32SPBN - Romless 8051*MAX699 - Power on reset *24LC01B - EEPROM*MAX232CPE - RS232*74AC273PC - Flip flop*MC145053P - 10 bit ADC*[https://www.controlchips.com/cy545cmd.htm CY545] - Stepper System Controller*PALCE22V10Q-25PC/4 - PAL (not write protected)*PSD311-B-15 - EPROM + SRAM + PLD (requires special programmer)