LPT(4) (mvme68k)

LPT(4) | Device Drivers Manual (mvme68k) | LPT(4)

# NAME

`lpt` —
parallel port driver

# SYNOPSIS

`lpt0 at pcc? ipl 1`
`lpt0 at pcctwo? ipl 1`

# DESCRIPTION

This driver provides access to parallel ports. The bits in the minor number select various features of the driver.

Minor Bit | Function
128 | Use the interruptless driver. (polling)
64 | Do not initialize the device on the port.
32 | Automatic LF on CR.
16 | Select 1.6uS strobe pulse width (default is 6.4uS)

# FILES

/dev/lpt0
  interrupt-driven parallel port device
/dev/lpa0
  polled parallel port device

# SEE ALSO

mvme68k/pcc(4), mvme68k/pcctwo(4)

February 17, 2017 | NetBSD 10.0