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Big Andy
Hi all,
my HP 54200A left me. It dumps lots of &&&&& on the screen, no beep,
no keyboard actions, no obvious hardware damage.
I suppose that the contents of the EPROMs have partially disappeared
after 23 yrs. Lots of FFs between binary and text code, quite unusual
for expensive EPROMs anyway.
Does anybody own a functional 54200A and is willing to read those
EPROMs and mail me the content?
Any help is much appreciated.
Thanks,
Andy
my HP 54200A left me. It dumps lots of &&&&& on the screen, no beep,
no keyboard actions, no obvious hardware damage.
I suppose that the contents of the EPROMs have partially disappeared
after 23 yrs. Lots of FFs between binary and text code, quite unusual
for expensive EPROMs anyway.
Does anybody own a functional 54200A and is willing to read those
EPROMs and mail me the content?
Any help is much appreciated.
Thanks,
Andy