[Info-vax] Trying to boot a MicroVAX II with VMS 7.3

[JF Mezei]

Oh, another thingL

SYSGEN> SHOW/CONFIG will give you what devices are found on your QBUS
and their CSR/Vector info.


This is for a 4000-600 vax:

> SYSGEN>  SHOW /CONFIG
> 
>         System CSR and Vectors on 30-MAR-2009 00:12:21.22
> 
>  Name: PAA  Units: 1  Nexus:0    (CI )
>  Name: PAB  Units: 1  Nexus:1    (CI )
>  Name: EZA  Units: 9  Nexus:2    (NI )
>  Name: PUA  Units: 1  Nexus:3    (UBA) CSR: 772150  Vector1: 154  Vector2: 000
>  Name: TXA  Units: 8  Nexus:3    (UBA) CSR: 760440  Vector1: 300  Vector2: 304
>  Name: TXB  Units: 8  Nexus:3    (UBA) CSR: 760460  Vector1: 310  Vector2: 314
>  Name: TXC  Units: 8  Nexus:3    (UBA) CSR: 760500  Vector1: 320  Vector2: 324


You'll not that PAA and PAB devices are marked as "CI" on a VAX that has
no CI. This is probably some built-in stuff (or the DSSI interface, but
you wouldh't have that on a MVII).