[Simh] VAX sim: rqb address?

[Mark Pizzolato]

On Nov 1, 2015 11:18 AM, Cory Smelosky <b4 at gewt.net> wrote:
>
> On Sun, 1 Nov 2015, Mark Pizzolato wrote:
>
> > On Nov 1, 2015 10:53 AM, Cory Smelosky <b4 at gewt.net> wrote:
> >>
> >> On Sun, 1 Nov 2015, Mark Pizzolato wrote:
> >>
> >>> On Nov 1, 2015 10:42 AM, "Cory Smelosky" <b4 at gewt.net> wrote:
> >>>> Shouldn't the CSR for the second RQ controller be 760334?  It's
> >>> autoconfiguring to 760374!
> >>>
> >>> It depends on what else is in the configuration.  The first MSCP disk
> >>> controller has a static address, subsequent controllers have floating
> >>> addresses.
> >>>
> >>> Send along your config and I'll check, or you can see what VMS SYSGEN's
> >>> "CONFIG" stuff shows you...
> >>>
> >>
> >> sim> show qba iospace
> >>        Address         Vector  BR # Device
> >> -------------------- -------- -- - ------
> >> 20000040 - 2000005F* 2C0-2DC   4 4 DZ
> >
> > These DZ devices have a higher floating rank than the second mscp controller.  Add these to the SYSGEN CONFIG....
> >
>
> Doing that changed it to 760354,

You've got 4 DZV11's in the config.  Did you actually add all of them to the SYSGEN CONFIG?

> which is at least a number everything agrees on.

Actually, the boot ROM's display of SHOW DEV that sees DUB at 0760374.  This is only due to the fact that it is at the expected address.  The table which the simulator auto config logic uses is the same table the boot ROM and VMS uses to determine the appropriate addresses.

> >> 200000FC - 200000FF*           4 1 RQB
> >> 20001468 - 2000146B            4 1 RQ
> >> 20001920 - 2000192F            4 1 XQ
> >> 20001940 - 20001943            4 1 TQ
> >> 20001F40 - 20001F41              1 QBA
> >>
> >>
> >>>>> show dev
> >> UQSSP Disk Controller 0 (772150)
> >> -DUA0 (RD54)
> >> -DUA1 (RD54)
> >> -DUA2 (RD54)
> >> -DUA3 (RX50)
> >>
> >> UQSSP Disk Controller 1 (760374)
> >> -DUB0 (RD54)
> >> -DUB1 (RD54)
> >> -DUB2 (RD54)
> >> -DUB3 (RD54)
> >>
> >> UQSSP Tape Controller 0 (774500)
> >> -MUA0 (TK50)
> >> -MUA1 (TK50)
> >> -MUA2 (TK50)
> >> -MUA3 (TK50)
> >>
> >> Ethernet Adapter 0 (774440)
> >> -XQA0 (08-00-2B-AA-BB-CC)
> >>
> >>>>> configure
> >> Enter device configuration, HELP, or EXIT
> >> Device,Number? rqdx3
> >> Device,Number? kda50
> >> Device,Number? tqk50
> >> Device,Number? delqa
> >> Device,Number? exit
> >>
> >> Address/Vector Assignments
> >> -774440/120 DELQA
> >> -772150/154 RQDX3
> >> -760334/300 KDA50
> >> -774500/260 TQK50
> >
> > I don't know why the boot ROM code SHOW DEV command doesn't list the DZ devices, maybe it is only showing bootable devices.
> >
>
> Hmmm.
>
> > - Mark
> >
>
> --
> Cory Smelosky
> http://gewt.net Personal stuff
> http://gimme-sympathy.org Projects
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