MCBUS(4) | Device Drivers Manual (alpha) | MCBUS(4)

# NAME

`mcbus`, `mcmem` — MCBUS system bus

# SYNOPSIS

`mcbus* at mainbus0`
`mcmem* at mcbus? mid ?`

# DESCRIPTION

The `mcbus` driver provides support for the MCBUS system bus found on AlphaServer 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.

November 21, 2015 | Debian