6 Jan
2019
6 Jan
'19
3:21 p.m.
With the advent of wide spread introduction of 16 bit
machines the
definition of a byte as an 8 bit unit was accepted because ASCII
supported character sets for multiple languages, before the 8bit
standard there were 6 bit, 7 bit variations of he character sets.
Gee, what were teletypes, like the model 15, 19, 28, oh yeah 5 level
or 5 bit..with no parity.
Byte was more or less "set in stone" in the mid 1960s, with the
success of the IBM System/360. During the internal war at IBM to
determine whether the S/360 was going to be a 6 bit based machine or
an 8 bit based machine, a study showed that a huge majority of the
stored digital data in the world was better suited to 8 bits (mainly
because of BCD in the financial industry). It had nothing to do with
terminal communications, as there just was not much of that back then.
When the S/360 turned into the success it was, maybe 1966 or so, it
turned into an eight bit byte world.
People on this list keep forgetting just how gigantic IBM was back
then, and how much influence it had, good or bad.
--
Will