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Old HP48SX resurection and upgrade
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Old HP48SX resurection and upgrade
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Old HP48SX resurection and upgrade
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02-19-2019, 02:12 PM
Post: #5
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RE: Old HP48SX resurection and upgrade
Keep in mind that if you wire the additional RAM as Port-1, you can then merge that 'Port RAM' into main RAM, achieving the same basic thing as your original goal, assuming you don't plan to use Port-1 for a real card.
--Bob Prosperi |
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| Messages In This Thread |
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Old HP48SX resurection and upgrade - manjo - 02-16-2019, 07:38 PM
RE: Old HP48SX resurection and upgrade - Claudio L. - 02-18-2019, 11:56 PM
RE: Old HP48SX resurection and upgrade - mfleming - 02-19-2019, 01:57 AM
RE: Old HP48SX resurection and upgrade - manjo - 02-19-2019, 01:15 PM
RE: Old HP48SX resurection and upgrade - rprosperi - 02-19-2019 02:12 PM
RE: Old HP48SX resurection and upgrade - manjo - 02-19-2019, 05:14 PM
RE: Old HP48SX resurection and upgrade - rprosperi - 02-19-2019, 07:40 PM
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