Progress, DHV11/16D card

Thanks to Pete Turnbull's FindCSR (entering it once by hand was enough) :) and reading another manufacturer's DHV11/16 documentation dug up on Bitsavers, I now know my CSR. Actually, two of them, 160140 and 160160, since I have learned that a DHV11/16 appears to the 11/23+ as two DHV11 8-line cards with consecutive address spaces modulo 20 octal. Then I could run the various DHV11 diagnostics from my XXDP pack, and the first time through on VDHAE0, it found the card but stopped on an ILL INT 430 error. So I took the hint and entered 430 instead of the default 300 for the vector interrupt address. Then Unit 1 passed the tests, but Unit 2 had an ILL INT 440 error. Another clue :) With 440 for the 2nd vector it passed all tests. Now to make sure it's not conflicting with my RLV12 controller, make a cable for the user terminal, and start fumbling with TSGEN.MAC and other TSX-Plus files! All I need is a few VT100's and this will be 100% identical to the system I used at my first EE job (in 1981) :) -Charles