Weird Lear-Siegler ADM-3A board
jnc at mercury.lcs.mit.edu
Tue May 29 10:05:42 CDT 2018
> From: Eric Smith
> The NS455 has firmware in masked ROM ... The NS405 has the masked ROM
Ah, thanks muchly! Do you know of _any_ documentation extant for the 455? I
couldn't find anything..
> I've been searching for the NS405 manual (not the datasheet) for a very
> long time.
The data sheet seems pretty complete - are you sure there ever was a manual?
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