On Jun 7, 2016, at 7:42 PM, Rod Smallwood <rodsmallwoo...@btinternet.com> wrote: > > >> > Hi Pete > I put the memory then the cpu then the RXV21 and finally the RQDX3. > System boots from the RX50 and the RD53 just fine. > > Now I need to run diagnostics on the RXV21 and then the RX02. > As usual the manual tells you everything you dont need to know, > I thought L RXDIAG then CR and S but no the prog. was not on yhe disk. > > Suggestions on testing RXV21 please > > Rod > >
Check out the PDP11_DiagnosticHandbook_1988.pdf and XXDP25 on the web. You’’ll need to create a bootable RX50 (or emulated TU58) image. There are several RX02 diagnostics programs and ZRXF (NRXFAO) excercises RXV21. Others test the Drives. Jerry