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HP Portable Plus - ROMBO 128 KB EPROMS?
11-04-2021, 01:26 PM
Post: #6
RE: HP Portable Plus - ROMBO 128 KB EPROMS?
Since the chip will need to be upgraded, consider using a larger size device and coming up with a method to bank-switch images using a few jumpers.
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RE: HP Portable Plus - ROMBO 128 KB EPROMS? - Dave Frederickson - 11-04-2021 01:26 PM



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