3 lpt \- parallel port interface for PC's
6 .B bind -a #L[123] /dev
16 driver provides an interface to the parallel
17 interface normally used for printers.
24 the parallel interfaces at PC ports 0x3bc, 0x378, and 0x278
29 Writing to it sends data to the interface.
30 This file is sufficient for communicating with most printers.
36 are used for fine control of the parallel port.
37 Reading or writing these files corresponds to
38 reading and writing the data latch register,
39 printer control register, and printer status
41 These are used by programs to drive special devices.
43 .B /sys/src/9/pc/devlpt.c