DIO(4)

NAME
dio - DIO/DIO-II bus

SYNOPSIS
dio0 at mainbus0

DESCRIPTION
This driver is for the DIO/DIO-II bus on HP 9000/3xx and 9000/4xx series workstations.

SUPPORTED DEVICES
The following DIO devices are supported:

  Framebuffers
dvbox(4)
    HP98730 “DaVinci” frame buffer
gbox(4)
    HP98700 “Gatorbox” frame buffer
hyper(4)
    A1096A “Hyperion” frame buffer
rbox(4)
    HP98720 “Renaissance” frame buffer
topcat(4)
    HP98544 “Topcat”, HP98550 “Catseye” and A1416A “Kathmandu” frame buffers
tvrx(4)
    HP98705 TurboVRX “Tigershark” frame buffer

  Serial interfaces
dca(4)
    HP98644A serial communications interface
dcm(4)
    HP98642A serial communications multiplexer

  Network interfaces
le(4)
    HP98643 built-in and add-on Ethernet boards

  HP-IB interfaces
fhpib(4)
    “fast” HP-IB interface
nhpib(4)
    “normal” HP-IB interface

  SCSI interfaces
spc(4)
    HP 98658 SCSI host adaptor

SEE ALSO
intro(4), sgc(4)