|Re: HP35 with "the Bug" and the CHS-EEX|
Message #4 Posted by Eric Smith on 26 May 2007, 4:48 a.m.,
in response to message #3 by Dan W
There are at least three public releases, and possibly four. There were internl engineering releases, of which it is possible that some prototype units may exist.
Prototypes: combinations including 1818-0001 through 1818-0019
Earliest known release: 1818-0006, 1818-0017, 1818-0020
Intermediate: (unknown, possibly unreleased)
combinations including 1818-0021 through 1818-0025
Bug fix: 1818-0024, 1818-0026, 1818-0027
Revision, purpose unknown: 1818-0024, 1818-0026, 1818-0028
Peter Monta has dumped the (6, 17,20) set, and a later release that is believed to be the (24, 26, 27) set, so these can be compared in simulation in Nonpareil. At some point it will be a good idea to dump the sets with 27 and 28 for verification.