[Info-vax] Anyone has Dilog SQ739?

[glen herrmannsfeldt]

shadoooo <shadoooo at gmail.com> wrote:
 
>> If it is in the address space of the processor, it shouldn't
>> be so hard to do.  I am not so sure how easy that is from VMS,
>> though.
 
> I don't know if the EPROM is memory mapped.
> I think the better way is extract it from the socket and read with an
> EPROM programmer.
> Then reput it on the socket.

I was guessing that it was mapped in system space, and so not
easily addressed by user space.  Well, user space shouldn't address
anything that it isn't normally supposed to address.

If it is in system address space, can an appropriately
privileged user address it?

Otherwise, removing it works, but not while the system
is running.

-- glen