Rick Murphy wrote:
I think you've got an AD01-A (the fourth character is a "1", not the
letter "L".)
Google searching for AD01-A yields a lot of good info. For example,
<http://www.psych.usyd.edu.au/pdp-11/ad01.html>
In that case, this manual may be some use, though it appears to be
describing a different (later?) model:
"AD01-D Analog-to-Digital Conversion Subsystem Manual"
http://208.190.133.201/decimages/AD01_manual.pdf (9.3 MiB)
Table of Contents:
http://vt100/manx/details?pn=DEC-11-HADB-D;cn=1
- Paul