In message <[EMAIL PROTECTED]> Sheldon Hearn writes:
: The problem with a hard lock-up out of which you can't escape into the
: debugger is that it makes meaningful bug reports impossible.  My non-SMP
: workstation has exhibited apparently arbitrary lock-ups since the advent
: of SMPng.

You can also short IOCHK to ground to get an NMI which kicks you into
the debugger, even in an interrupt context.  I have a card I built
from an old multi-function card to do this.  I think it is A1 and A2,
but I don't have my ISA bus spec handy.


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