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Thread: Cyrix 486SRx2/50M Upgrade CPU for Vortex GoldenGate 386SX

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    Inactive Member Starej_Mraf's Avatar
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    Default Cyrix 486SRx2/50M Upgrade CPU for Vortex GoldenGate 386SX

    I'm looking for this uprade. Or I need some advices which 486SLC chips can be used for upgrade this card. Is this cheap chip http://www.ebay.com/itm/RARE-486-50M...item2a2b10c38c usable for direct replacement? I have no info, if it is 5 or 3,3V...
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    Inactive Member Starej_Mraf's Avatar
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    Bump!
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    Inactive Member Starej_Mraf's Avatar
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    Dancing with bridgeboards Amibayer! BlindGerMan's Avatar
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    A small tip...

    It is not possible to upgrade a GoldenGate 386 with this chip! Only the GG 486SLC can be upgraded or the Commodore A2386!
    A2000 2/128/-MB-OS3.9-DKB Wildfire-Picasso IV+Concierto+PabloII+Paloma-Deneb-A2386@TI486SLC2/66-ATI Mach64-Tekram DC600T
    A2500/30 2/112/6MB-OS3.1-A2630+BigRAM2630-A2091-A2410-A2065-A2286-A2320
    A1200 2/256/-MB-OS3.9-Blizzard 1230IV/SCSI-IDEfix Express-Indi AGA MkIIcr


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    Inactive Member Starej_Mraf's Avatar
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    Its not this http://www.amibay.com/showthread.php...Gate-and-other upgrade? So I'm looking for any 486 upgrade for GG386SX. Or i can desolder the original cpu, but i need information which 486SLC CPU is suitable for replacement. http://www.ebay.com/itm/RARE-486-50M...item2a2b10c38c this one I have at home, but i dont know if it's 5V (which was made as direct replacement for i386SX chip) or http://www.ebay.com/itm/1PCS-CX486SL...item1e8d43102e in this case I'm not 100% sure if this chip is usable, but it is 5V...
    Last edited by Starej_Mraf; 19th June 2014 at 10:16.
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    Dancing with bridgeboards Amibayer! BlindGerMan's Avatar
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    Well mate, it won't work as some nescessary informations are stored in some GALs/PALs on the Golden Gate!
    A2000 2/128/-MB-OS3.9-DKB Wildfire-Picasso IV+Concierto+PabloII+Paloma-Deneb-A2386@TI486SLC2/66-ATI Mach64-Tekram DC600T
    A2500/30 2/112/6MB-OS3.1-A2630+BigRAM2630-A2091-A2410-A2065-A2286-A2320
    A1200 2/256/-MB-OS3.9-Blizzard 1230IV/SCSI-IDEfix Express-Indi AGA MkIIcr


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