SYSCON(4)            OpenBSD Programmer's Manual (MVME88K)           SYSCON(4)

NAME
     syscon - MVME188 system controller

SYNOPSIS
     syscon0 at mainbus0 addr 0xfff00000
     nvram0  at syscon0 offset 0x80000
     dart0   at syscon0 offset 0x82000
     vme0    at syscon0 offset 0x85000

DESCRIPTION
     The syscon driver provides an interface to the different local bus-at-
     tached I/O devices found on MVME188 systems.  It also provides internal
     interfaces to help handling interrupts produced by the on-board devices
     (as opposed to the VME devices).

     The devices connected to syscon are:

           dart(4)   MC68681 dual UART
           nvram(4)  Non-volatile memory
           vme(4)    VMEbus interface

SEE ALSO
     autoconf(4), config(8)

OpenBSD 4.7                     January 5, 2008                              1
