Hello! Could you give me some web links to definitive manuals on DEC SIXBIT codes? If there are none, may be somebody could take time and tell from his memories about _different_variants_ ?
I'm putting what I can find or remember here: http://en.wikipedia.org/wiki/Sixbit_code_pages I have found ECMA-1 standard (may be you know its ANSI and/or ISO names?) http://www.ecma-international.org/publications/files/ECMA-ST-WITHDRAWN/ECMA-1,%201st%20Edition,%20March%201963.pdf ECMA-5 tells to use DEL-escaping to represent full ASCII code space: http://www.ecma-international.org/publications/files/ECMA-ST-WITHDRAWN/ECMA-5,%203rd%20Edition,%20June%201970.pdf I'm also wondering how it got into ISO/IEC 7811-2 http://cardforum.cardprom.ru/standard/ISO-card-magnetic18.gif Could you correct my mistakes, if any? (As I remember, PDP-8 used other variant, with halves of code space swapped, so A got 01 code.) Thank you in advance! Best regards, Sergii Kolisnyk _______________________________________________ Simh mailing list [email protected] http://mailman.trailing-edge.com/mailman/listinfo/simh
