9 AUTOMATED BATCHING SYSTEMS COMPRISED OF AN INPUT BOARD, CONSOLE PANEL, PRINTER, MICROPROCESSOR, DIGITAL DISPLAY UNIT, MIXING FUNCTION COUNTER, ADDITIVE DISPENSER CONTROL UNIT, AND PARTS THEREFOR; AND STORAGE DISK CONTROLLER CIRCUIT BOARDS; ASYNCHRONOUS INPUT/OUTPUT DATA CONTROLLER CIRCUIT BOARDS AND OTHER CIRCUIT BOARDS FOR USE IN DIGITAL COMPUTERS IN A WIDE VARIETY OF FIELDS