1) Networking hardware
Found on
https://www.crosswordclues.com/clue/localtalk
Networking was envisioned in the Macintosh during planning, so the Mac was given expensive RS-422 capable serial ports. The ports were driven by the Zilog SCC which could serve as either a standard UART or handle the much more complicated HDLC protocol which was a packet oriented protocol which incorporated addressing, bit-stuffing, and packet che...
Found on
http://en.wikipedia.org/wiki/LocalTalk
A Data Link Layer protocol defined in Inside AppleTalk by Apple Computer that covers the transmission of data on twisted pair wire using CSMA/CA at 230.4 Kilobits per second.
Found on
https://www.encyclo.co.uk/local/22803
No exact match found.
