I also tried the Microvax II and I got the same error. I lo and behold read the documentation and saw that the 3900 was not supported so I tried the II right away.
Ray On Tue, Mar 24, 2020 at 1:07 PM Henry Bent <henry.r.b...@gmail.com> wrote: > On Tue, 24 Mar 2020 at 08:47, Ray Jewhurst <raywjewhu...@gmail.com> wrote: > >> I have the Ultrix 2.2 and 3.0 tapes both supported and unsupported from >> Bitsavers, but I don't know how to mount/boot them. I was attempting to >> use the install script for Ultrix 4.0 from Gunkies. Also, I am using the >> vax (3900) simulator. When I mount the 2.2 tape as a TK50 this is the >> error I get: >> >>>b mua0 >> (BOOT/R5:0 MUA0 >> >> 2.. >> -MUA0 >> 1..0.. >> >> ?50 SCB2NDINT, MUA0 >> HALT instruction, PC: 00000C1A (MOVL (R11),SP) >> sim> >> >> And here's my ini: >> set cpu 16m >> set tto 7b >> set tti 7b >> set cr dis >> set lpt dis >> set rl dis >> set rq0 ra81 >> att rq0 ultrix.dsk >> set rq1 dis >> set rq2 dis >> set rq3 dis >> set ts dis >> set tq tk50 >> att tq0 ultrix22.tap >> set tq1 dis >> set tq2 dis >> set tq3 dis >> ;set xq dis >> ;att xq 1 >> att nvr ultrix.nvr >> ;dep bdr 0 >> boot cpu >> >> Any suggestions? >> > > Well, problem #1 is that you're trying to run those operating systems on > unsupported hardware. I don't remember when 3900 support was added off the > top of my head but probably not until some version of 3.1 or 4.0. I would > try with the Microvax II sim and see where that gets you. > > -Henry >
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