Computation of cyclic redundancy checks may use whichever form is more convenient. Parallel update for a byte or a word at a time can also be done explicitly, without a table. This is normally used in high-speed hardware implementations. For each bit an equation is solved after 8 bits have been shifted in. The following tables list the equations for some commonly used polynomials, using following symbols: As the CRC-32 polynomial has a large number of terms, when computing the remainder a byte at a time each bit depends on several bits of the previous iteration. In byte-parallel hardware implementations this calls for either multiple-input
Byte (magazine) reminiscent of the Keystone Cops, "Byte" magazine finally has moved into separate offices of its own." Wayne Green was not happy about losing "Byte" magazine so he was going to start a new one called "Kilobyte". "Byte" quickly trademarked KILOBYTE as a cartoon series in "Byte" magazine. The new magazine was called "Kilobaud". There was competition and animosity between Byte Publications and 73 Inc. but both remained in the small town of Peterborough, New Hampshire. Articles in the first issue (September, 1975) included "Which Microprocessor For You?" by Hal Chamberlin, "Write Your Own Assembler" by Dan Fylstra and "Serial Interface"