Booting XXDP+ from a secondary controller

[Bob Armstrong]

  Is there a way to boot XXDP+ from a secondary MSCP controller (e.g. CSR at
760334) ? 

 

  This isn't a PDP-11 boot ROM issue - the -11 (a 11/53+ in this instance)
ROM has no problem booting from a secondary controller. 

 

  The issue is that, once started, XXDP doesn't know that it should talk to
this alternate CSR address and promptly dies.

 

Thanks,

Bob Armstrong