> On Jun 1, 2016, at 5:04 AM, Rod Smallwood <rodsmallwoo...@btinternet.com> > wrote: > > > OK from the beginning. > > 1. The 11/94 is housed in deep box located in a 42inch cabinet. It uses a > KDJ11-E Quad proc. board. > 2. Two buses (Q and Uni) are housed in the one box and are linked by a > special interface card. > 3. Via a pair of flat cables the CPU is linked to an I/O panel at the > rear of the cabinet. > As well as six nine way D (rs232) and one 25 way D (rs232) sockets > there is a set of dip switches to > set up the console serial line parameters. There is also a two digit > power on self test progress display. > 4. On switch on the self test progress display and the LED's on the edge > of the CPU card count down > from 77 to 04 (normal run mode) > > 5. Dialog mode is entered as set by the dip switches on the I/O panel. > Sometimes it gives the List Boot etc. > Hitting any of the choices just drops you into set up mode. Setup does > work and you can save the changes. > 6. The main problems are that if you try to get it to boot it says no > controller to every device except DD > and that says no drive. Secondly I cant get it to go into ODT to look > at the registers. > > Comments please > > Rod Smallwood > > > > > 1. The PROM appears to be genuine DEC. KDJ11-E Monitor V 1.06 > > 2. I have seen it the mode where it offers List etc but only with VT100 > >
It would appear that deviced on the Unibus is inaccessible. DD is run off the KDJ11-E serial ports. Have you checked the Unibus supply voltages? KDJ11-T properly seated? Is there a good battery for the TOY clock inserted? Jerry