PPI(4) | Device Drivers Manual (hp300) | PPI(4) |
ppi
—
ppi0 at hpibbus0 slave 5
ppi
interface provides a means of communication with
HP-IB printers and plotters.
Special files ppi0 through ppi7 are used to access the devices, with the digit at the end of the filename referring to the bus address of the device. Current versions of the autoconf code can not probe for these devices, so the device entry in the configuration file must be fully qualified.
The device files appear as follows:
"crw-rw-rw- 1 root 11, 0 Dec 21 11:22 /dev/ppi"
February 17, 2017 | NetBSD 9.4 |