thunderbird or palomino multiplier \ VOGONS

thunderbird or palomino multiplier

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First post, by melbar

Posted on 2016-06-28, 21:21

melbar Offline

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Rank: Oldbie
Posts: 568
Joined: 2016-01-31, 13:38

Somebody here, who has changed the bridges on thunderbird or palomino CPUs one or more times for changing the multiplier? I've found also some examples on differents sites.
Should not a big issue, right?....

The thunderbird bridges which are to change are: L3, L4 and L6
The palomino bridges which are to change are: L3, L4 and L10

#1 K6-2/500, #2 Athlon1200, #3 Celeron1000A, #4 A64-3700, #5 P4HT-3200, #6 P4-2800, #7 Am486DX2-66

Reply 1 of 1, by Imperious

Posted on 2016-06-28, 22:38

Imperious Offline

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Rank: Oldbie
Posts: 686
Joined: 2012-06-18, 14:02
Location: Brisbane, Australia

You just need to join up the L1 bridges (pencil trick) for multiplier adjust. Otherwise get a Mobile cpu that's unlocked anyway.
Make sure none of the pencil lines touch if doing the mod.

Atari 2600, TI994a, Vic20, c64, ZX Spectrum 128, Amstrad CPC464, Atari 65XE, Commodore Plus/4, Amiga 500
PC's from XT 8088, 486, Pentium MMX, K6, Athlon, P3, P4, 775, to current Ryzen 5600x.

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