code, not ASCII. This uses 5 bits per character instead of 8, plus one start and approx. 1.5 stop bits (7.5 total bits per character sent). Data communication
four orientation marks (blue diagonal cross-hatching), and space for 28 bits (7 bits per side) of coding information (green horizontal hatching). The first
(原始内容存档于2019-10-26). Kelty, Christpher M. "The Cultural Significance of free Software – TwoBits". Duke University Press. 2008. "Categories of free and nonfree software"
shift by 11 bits(y)) y := y xor (left shift by 7 bits(y) and (2636928640)) // 2636928640 == 0x9d2c5680 y := y xor (left shift by 15 bits(y) and (4022730752))