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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