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Old 15th Apr 2021, 10:42 pm   #1687
SiriusHardware
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Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 11,483
Default Re: Non-working Commodore PET 3016

Quote:
will that stop something else working?
Removal of UA7 / UA8 only, I think probably not, but if you remove UA9 which handles the 'handshaking' signals of the interface it may distract the computer if it thinks something on the IEEE 488 interface is trying to attract its attention.
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