initial boot 4.1 on 730 with uda

[jim at byucsa.UUCP]

I am working with a friend trying to get up a 730, the only disk is
a ra81 on a uda50 controller.  The standalone mkfs dies with an
illegal instruction at 00001 as soon as it addresses the disk.  The
distribution that they have has source for the appropriate drivers
in /sys/stand, so I assume that the binary matches.

Dec field service has run VMS 3.2 on the system with no problems.

Any help would be greatly appreciated.

jim (utah-cs!beesvax!byucsa!jim)