ICL has upgraded its Quattro 8MHz 80286-based multi-user personal computer with the 5.1 release of Digital Research’s MS-DOS compatible CDOS, which supports up to 5Mb for applications, and a 700Kb application window that enables as many 700Kb programs to run concurrently as there is room in main memory: it supports up to six VDUs and a printer and ICL has a new ?400 14 display for the machine as well as a new port expansion feature that enables up to 12 async and two sync RS232s, and an RS422 for local nets to be supported on the XM model.
ICL UPGRADES ITS QUATTRO MULTI-USER PC
