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Home▸ Forums▸ 68kMLA▸ Unknown card in PDS slot — #55
Post #55 by Gorgonops
Source Forum68kMLA
CategoryHardware
Post DateThu, 11 Jun 2015 - 00:17
Original URLhttps://68kmla.org/bb/threads/unknown-card-in-pds-slot.2078/
Post
The Centris 650 was easily upgradable to a Quadra 650 equivalent by moving a few resistors....
You can change what it identifies as, but don't you have to swap a crystal too? (IE, I know if you fiddle with the ID bits you can make the board identify as anything from a Centris 650 to a Quadra 800, but the speed is still dictated by the oscillator.)