MCBUS(4)              OpenBSD Programmer's Manual (Alpha)             MCBUS(4)

NAME
     mcbus - MCBUS system bus

SYNOPSIS
     mcbus* at mainbus0
     mcmem* at mcbus? mid ?

DESCRIPTION
     The mcbus driver provides support for the MCBUS system bus found on Al-
     phaServer 4100 and 1200 systems.

     The following devices are supported by the mcbus driver:

           mcmem    memory modules attached to the MCBUS main system bus.
           mcpcia   MCPCIA MCBUS-to-PCI bus adapter

SEE ALSO
     intro(4), mainbus(4), mcpcia(4)

BUGS
     Only one MCBUS bus can exist within the system.

OpenBSD 4.7                      June 26, 2008                               1
