I have a copy... it was meant to read a program from "drum" memory,
a coffee can covered by a piece of paper with the appropriate holes
cut it in so paper-clip "brushes" made contact. The problem is that
you then had to (if I remember correctly) make the changes in the
states of the 'flip-flops' yourself and move to the next instruction...
I'll have to find it and check it out...
Megan Gentry
Former RT-11 Developer
+--------------------------------+-------------------------------------+
| Megan Gentry, EMT/B, PP-ASEL,ST| email: mbg at world.std.com |
| Member of Technical Staff | megan at savaje.com |
| SavaJe Technologies, Inc. | (s/ at /_at_/) |
| 100 Apollo Drive | URL:
http://world.std.com/~mbg/ |
| Chelmsford, MA 01824 | "pdp-11 programmer - some assembler |
| (978) 256 6521 (DEC '77-'98) | required." - mbg KB1FCA |
+--------------------------------+-------------------------------------+
Received on Fri Jun 25 2004 - 22:21:42 BST