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SER(4)               NetBSD/amiga Kernel Interfaces Manual              SER(4)


NAME

     ser - Amiga 8520 serial communications interface


SYNOPSIS

     ser0 at mainbus0


DESCRIPTION

     The Amiga 8520 controls, among other things, a single port EIA RS-232C
     (CCITT V.28) communications interface with a single character buffer.
     Such an interface is built-in to all Amiga machines.

     Input and output for each line may set to one of following baud rates;
     50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200,
     38400, 57600 or 76800.


FILES

     /dev/tty00


DIAGNOSTICS

     ser0: silo overflow.  The single-character input ``silo'' has overflowed
     and incoming data has been lost.

     ser0: %d ring buffer overflows.  The software based input ring buffer has
     overflowed %d times and incoming data has been lost.


SEE ALSO

     tty(4)


HISTORY

     The Amiga ser device first appeared in NetBSD 1.0


BUGS

     Data loss is possible on busy systems with baud rates greater than 300.

NetBSD 2.1                      August 30, 1994                     NetBSD 2.1