To register for an Internet.com membership to receive newsletters and white papers, use the Register button ABOVE.
To participate in the message forums BELOW, click here
The top bit of an 8-bit character, which is
on in character values 128-255. Also called high bit,
alt bit, or (rarely) hobbit. Some terminals and consoles
(see space-cadet keyboard) have a META shift key. Others
(including, mirabile dictu, keyboards on IBM PC-class
machines) have an ALT key. See also bucky bits.
Historical note: although in modern usage shaped by a universe of
8-bit bytes the meta bit is invariably hex 80 (octal 0200), things
were different on earlier machines with 36-bit words and 9-bit
bytes. The MIT and Stanford keyboards (see space-cadet keyboard) generated hex 100 (octal 400) from their meta keys.
