ocr: whicn differs enormously from CP/M in The Direct Memory Access port is of aside to store these strings, more than several ways: one of these is the way it no interest to: anybody who is not planning twice the limit on the Osborne 1. be In directly addi- handles disks, and another is the way it to upgrade the Executive into a 16-bit pro tion, the cursor arrow keys can extends memory. cessor with the add-on 8088 card. No programmed - on the original system, The Executive has 124 kbytes of more need be said of it at this stage, since there CP/M' was merely standard a choice control of characters. ...