Published at: 09:02 pm - Thursday February 28 2019
I currently have three Symbolics MacIvory CPUs. (Do you, reader, have one to sell? Please leave a comment!) One is currently installed in a working machine and was not yet molested; the two remaining chips, I obtained in 2017 by bartering away a Symbolics 3620. At some point I will cut one or more of […]
Published at: 01:01 pm - Sunday January 06 2019
This post concerns the “MacIvory” Model 3 Lisp Machine. It is of interest strictly to bolixologists. This is a recipe for a working replacement of an ancient SCSI HDD, such as found in the MacIvory, with an inexpensive solid-state disk. You will need: A “SCSI2SD” device. Mine is a model 6, but older units may […]
Published at: 07:12 pm - Saturday December 29 2018
This post concerns the “MacIvory” Model 3 Lisp Machine. It is of interest strictly to bolixologists. Click on a photo to see detailed version. Machine chassis: The Ivory NuBus Board Set (i.e. the LispM itself, the Mac Quadra is otherwise ordinary): “Ivory” NuBus board, component-side: What’s under the labels? Bolix Label Part Notes 115999-B PLUS20L8 […]
Published at: 09:12 am - Monday December 17 2018
At long last, got hold of one of these:
Published at: 10:09 pm - Monday September 09 2013
Your kitchen is alive with vermin! Who is to blame? The cruel forces of nature? Or, might it be you – the fellow who scattered delicious crumbs everywhere; spilled honey a thousand times without picking up a mop once; and kept a mountain of old newspapers around for rodents to chew into nest liner? Your […]
Published at: 12:09 pm - Wednesday September 05 2012
Boston Lisp Meeting; June 28, 2012. Update: Here’s a mirror of the film. The Google copy appears to have been censored.
Published at: 03:09 pm - Thursday September 30 2010
Is there a ballpoint pen in your pocket? How fast is it? What do you mean, you don’t know? You didn’t ask the salesman? There is indeed a maximum speed at which the little ball in the pen can roll and still leave a satisfactory trace of ink upon the page. Would you pay extra […]
Published at: 01:07 pm - Thursday July 22 2010
Better screen shots from other people: Ralf Moeller Rainer Joswig
Published at: 06:09 am - Thursday September 03 2009
Let’s take another look at the console. There are several boards inside, but this is the only one which deals in custom Symbolics protocols (as opposed to the widely-known intricacies of operating a black-and-white CRT.) The rough annotations are my own. Click on the pictures for super-size (~10MB!) images. Once again, the Phase Encoded Video […]
Published at: 05:09 am - Tuesday September 01 2009
The machine does indeed power up and run: But this is not enough. The console is a museum piece. While a Lisp Machine circa 1986 might last for a reasonably long time between repairs, a CRT of the same vintage likely will not. Moreover, it is a pain to have around, even if it were […]