NAME
ibus —
VAX internal bus
SYNOPSIS
ibus0 at mainbus0
DESCRIPTION
The ibus driver supports the internal I/O
bus found on Q-bus based or Q-bus capable VAXstation, MicroVAX, and VAX 4000
systems. It is combined with a
vsbus(4) on the VAX 4000 100 class and certain later MicroVAX 3100
class systems.
SUPPORTED DEVICES
The following devices are supported on
ibus: