From: szabo_p@maths.su.oz.au (Paul Szabo)
Subject: Re: Boot problem on DN10000
Date: 17 Jun 1996 00:24:57 GMT

In article <t0d932n29i.fsf@elgar.ikp.liu.se> Erik Persson (eripe@ikp.liu.se)
writes:
> ... Apollo DN10000 ... LED display is a flashing "5.5.1. .".

From the manual "Operating the Series 10000 Workstation and Server", part
number 012880-A00, pages 2-10 and 2-11:

  +----------- Bus indicator:
  |            S = X-bus
  |            U = VMEbus
  |            A = PC/AT bus
  |
  |  +-------- Bus slot number of failing board - X-bus only
  |  |         (ignored on VMEbus and PC/AT bus)
  |  |
  |  |  +----- FRU number of failing board   
  |  |  |
  |  |  |  +-- Unit number of FRU - VMEbus only
  |  |  |  |   (ignored on X-bus and PC/AT bus)
  |  |  |  |
 .8..8..8..8.


  S  n  1      X-bus, slot n, X-bus graphics
  S  n  2      X-bus, slot n, X-bus memory board
  S  n  3      X-bus, slot n, CPU
  S  8         X-bus, slot 8, utility board
  U     1  n   VMEbus, winchester controller
  U     2  n   VMEbus, Apollo Token Ring controller
  U     3  n   VMEbus, 802.3 Network controller
  A     1      PC/AT compatible bus, graphics
  A     2      PC/AT compatible bus, floppy/cartridge tape controller
  t            translator board (PC/AT compatible bus)