13 Oct
2016
13 Oct
'16
12:10 a.m.
Session 9 here gets us into microcode RAM trouble:
https://youtu.be/VWQ7hbV7bN0
Ken?s corresponding blog article
http://www.righto.com/2016/10/restoring-ycs-xerox-alto-day-9-tracing.html
Marc
And it finally boots on session 8!
https://youtu.be/9OQMhvArI9g
--
73 AF6WS
Bickley Consulting West Inc.
http://bickleywest.com
"Black holes are where God is dividing by zero"
On Sep 10, 2016, at 7:46 PM, CuriousMarc
<curiousmarc3 at gmail.com>
wrote:
Video of session 6 is up:
Found our first bad IC. Probably not our last one.
On 9/3/16 11:08 PM, curiousmarc3 at gmail.com wrote:
Episode 5, still does not boot, but we are starting to
follow long
Marc
On Jul 31, 2016, at 6:12 PM, CuriousMarc
<curiousmarc3 at gmail.com>
wrote:
Next Episode:
Marc
From: Curious Marc [mailto:curiousmarc3 at gmail.com]
Sent: Tuesday, July 12, 2016 2:01 AM
To: Curious Marc; cctalk at classiccmp.org
Subject: Re: Y Combinator is restoring one of Alan
Kay's Xerox Alto
machines
Ken's in-depth blog post to go with the previous
video
On Jul 5, 2016, at 2:46 PM, Curious Marc
<curiousmarc3 at gmail.com>
wrote:
Video from yesterday?s work on the Diablo cartridge
disc:
Should be up in a few minutes.
We were tickled pink to have official representation
from PARC
(former Xerox Parc) at the session. Marc
Ken?s new post on the monitor repair to go with my
previous video.
Al Kossow got us a new CRT tube, so we are probably
going to try
that this week-end. Marc
Latest entry from Ken Shirriff, trying out BCPL
(ancestor of C). On
the emulator, not yet on the real machine:
Marc
There are only two entries right now:
Marc