Serial Programming Guide for POSIX Operating Systems
5th Edition
Michael R. Sweet
Copyright 1994-1999, All Rights Reserved.
Serial Programming Guide for POSIX Operating Systems
5th Edition
Michael R. Sweet
Copyright 1994-1999, All Rights Reserved.
Serial Port Files
MILY: 'Times New Roman'">Each serial port on a UNIX system has one or more device files (files in the /dev directory) associated with it:
Table 2 - Serial Port Device Files | ||
System | Port 1 | Port 2 |
IRIX® | /dev/ttyf1 | /dev/ttyf2 |
HP-UX | /dev/tty1p0 | /dev/tty2p0 |
Solaris®/SunOS® | /dev/ttya | /dev/ttyb |
Linux® | /dev/ttyS0 | /dev/ttyS1 |
Digital UNIX® | /dev/tty01 | /dev/tty02 |
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