[cctalk] Re: Looking for IBM System/3 BASIC book

A few corrections: The BASIC on the S/3 model 6 was a "boot to BASIC" system. You could IPL BASIC from R1 or business SCP from F1. This BASIC system had virtual memory implemented. Real storage was 8 or 16k but in the BASIC environment approximately 54KB was available during execution. Only thing IBM did was reuse of the Psuedo machine code definition in the 5100. Another nice feature of this BASIC was the online helpfiles. Regards Henk