NUBUS(4) OpenBSD Programmer's Manual (Mac68k) NUBUS(4)NAMEnubus - Mac68k nubus support and drivers
SYNOPSIS
nubus0 at mainbus?
DESCRIPTION
The nubus is a simple backplane bus found on numerous mac68k machines.
Only extension boards are supported. The nubus 90 IEEE Std 1196-1987
defines the bus protocol as well as the electrical and mechanical
properties of the extension slots.
SEE ALSOae(4), macfb(4), sn(4)HISTORY
The nubus driver first appeared in OpenBSD 1.2.
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9