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Custom Altair needs a new home!

(12)
Thanks for your not. It would be great to get together. I am more interested in preserving the history of the system so others can see what went before their
RMA
12
posts
9:59 PM

PROM Configuration for booting Altairs

(8)
I would probably set an 88-UIO or Turnkey Module serial port address immediately above the two-port serial board. I'm using the second port for RCPM and other
wtsnet
8
posts
11:08 AM

Terminal emulator

(8)
Yes, you are right :-) MDBL is probably MITS's minidisk boot loader. I called mine CDBL (not MDBL) to avoid this confusion.
mfeberhard
8
posts
6:21 AM

Serial IO Choices for Tom Durston's Custom Altair System

(3)
I only have three of Martin's boards. I'd like to buy more, but first I must sell a MITS 8-2SIO configured for Current loop. ... The system history continues
wtsnet
3
posts
Apr 27

Re: Custom Altair needs a new home! [3 Atta chments]

(3)
Here is the Current Board Set in Tom Durston's Custom Mainframe Left to Right, facing front panel: 1. Empty slot 2. Empty slot 3. Empty slot 4. Empty slot 5.
wtsnet
3
posts
Apr 27

Thinning Collection

(8)
The barebones Turnkey system price sounds about right to me. IMHO the system would be much more useful with 64K static RAM and the 64K Turnkey mod. How do you
wtsnet
8
posts
Apr 25
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