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sitharus's latest activity

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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    After tracing out the boards the old nemesis Buried Traces has appeared. The data and address busses are obvious, as are most of the...
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    I guess I know what I’m doing this evening :D Those photos look great, except for that I can’t make white ones now due to the trademark...
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    Yes that would be perfect!
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    From what I’ve found so far the Motorola Starmax 3000/240 shipped with the 4MB vram module. I’ve only found one photo of the motherboard...
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    They're how the ATI chipset detects the type of RAM installed. With no resistors it must be EDO VRAM as that's all I've seen so far, you...
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    There's a few too many buried traces on that board to follow without actually probing with a multimeter unfortunately :/ Any Mach64 VT...
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    sitharus replied to the thread 4400/7220/Tanzania Clone VRAM.
    I know I’m resurrecting an ancient thread, but I’ve just been going down this rabbit hole myself! From what I’ve got so far the VRAM...
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