14 Dec
2007
14 Dec
'07
10:49 a.m.
Got a UART? It will make the Kaypro keyboard output into parallel without changing a
thing. The signal's 300 baud RS-232 at TTL levels.
Bob Maxwell
15 Dec
15 Dec
3:12 p.m.
Got a UART? It will make the Kaypro keyboard output into parallel =
without changing a thing. The signal's 300 baud RS-232 at TTL levels.
^^^^^^^^^^^^^^^^^^^^^
Isn't that a contradiction in terms, given that the RS232 standard
specifies the voltage levels (but not, IIRC, the data format)?
-tony
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ard＠p850ug1.demon.co.uk -
robert.maxwell＠creationtech.com