On Fri, 4 Jan 2013, Riccardo wrote:
or I can just ignore handshaking as the adt server seems to do at present anywayI don't no why it work, but IIc implement two old 6551 Asynchronous Communications Interface Adapter (ACIA)that support only asynchronous mode, for IIe i don't konw if SSC support serial synchronous mode; by the way the IEEE RS232C is universal standard.
SSC is also 6551. Same as the //c's serial. Or rather, the //c's serial is the same as a SSC.
-uso.