This is an archive of the Ax-yyyy software titles.
Since the files are organized by DEC part number, a word about part numbers is probably in order. A DEC part number might look like any of these: dec-812-pb dec-08-d01a-pb dec-08-d01a-b-pb ac-6527d-ma depending on the vintage of the title in question.
The part numbers in this directory have the form Ax-yyyyv-lc, where
In these directories, Ax is stripped off, and the file type is indicate by a suffix (-pb, etc.) or an extension (.pdf, etc.). This causes related files to be grouped together by yyyyv.
Often an additional code is present of the form AJyyyr0, which refers to the older naming scheme. Thus c658d-ma is a new name for revision "d" of ajrla, which is the RL8A Diskless Controller test.