[ On , February 17, 2002 at 22:54:08 (-0500), Nathan J. Williams wrote: ]
> Subject: Re: 68020, 68882 instruction set?
>
> 
> A little more digging will turn up a non-scanned 68020 manual direct
> from Motorola's site:
> 
> http://e-www.motorola.com/brdata/PDFDB/docs/MC68020UM.pdf

very cool -- unfortunately it's unreadable with GhostScript:

$ gs MC68020UM.pdf 
Aladdin Ghostscript 6.01 (2000-03-17)
Copyright (C) 2000 Aladdin Enterprises, Menlo Park, CA.  All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
Loading NimbusRomNo9L-Regu font from /usr/pkg/share/ghostscript/fonts/n021003l.pfb... 4896368 3529972 1556964 261536 0 done.
Loading NimbusSanL-Regu font from /usr/pkg/share/ghostscript/fonts/n019003l.pfb... 5214472 3816618 1577060 269108 0 done.
Error: /undefined in 
                     68020um.pdf
Operand stack:

Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   1   3   %oparray_pop   1   3   %oparray_pop   1   3   %oparray_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--
Dictionary stack:
   --dict:936/983(ro)(G)--   --dict:0/20(G)--   --dict:91/200(L)--
Current allocation mode is local
Current file position is 14
Aladdin Ghostscript 6.01: Unrecoverable error, exit code 1

$ file MC68020UM.pdf 
MC68020UM.pdf: Macintosh MacBinary data, type "PDF " (Portable Document Format), creator "CARO"

GRRR.... so much for the "portable" in PDF....

-- 
								Greg A. Woods

+1 416 218-0098;  <gwoods@acm.org>;  <g.a.woods@ieee.org>;  <woods@robohack.ca>
Planix, Inc. <woods@planix.com>; VE3TCP; Secrets of the Weird <woods@weird.com>