Trash80toG4's latest activity
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Trash80toG4 replied to the thread 5500 board won't POST/chime w/o the Display hooked up?.Dug my 6500 board out of the Classic it's been sitting on its head in for two decades. It powers up/chimes, but no video out for some... -
Trash80toG4 replied to the thread LCD Replacement for the Macintosh Portable.I have a hunch toat trace lengths became an issue when, or just before alternating ground lines between signals became a thing? Sometime...
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Trash80toG4 replied to the thread LCD Replacement for the Macintosh Portable.NICE! Hopefully the fix won't be too bad. Though at the frequencies involved in the Portable, do traces really need to be equal for video?
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Trash80toG4 replied to the thread What kind of expansion Card is this?.Looks like it's ready for the PDS Passthru Kit for HPV or that lame PDS Video I/O card if used in 7200 or 8100. In the 6100 it acts a s...
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Trash80toG4 posted the thread 5500 board won't POST/chime w/o the Display hooked up? in Beige PowerPC (Old World ROM).I've got a test rig that'll boot Alchemy and Gazelle boards with no problems at all, but not my AIO 5500 sub-variant of Gazelle. Does it...
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Trash80toG4 replied to the thread TwinSlot for 6360 & 5x00 tests being done IRL. 8+ years long project draws to a close!.Looks like whichever side of the cable above facing upward will need to be filed/sanded/whatever to get the housing/cover's profile down...
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Trash80toG4 replied to the thread VRAM - more speed, or just more colors?.https://68kmla.org/bb/threads/nubusfpga-hdmi-on-nubus-macs.40760/post-441157
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Trash80toG4 replied to the thread TwinSlot for 6360 & 5x00 tests being done IRL. 8+ years long project draws to a close!.I'm developing a real LOATHE/Hate relationship with that damned Tango 2! First off was the non-booting problem I caused myself when I...
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Trash80toG4 replied to the thread VRAM - more speed, or just more colors?.AFAIK, the only NuBus Card to ever outperform onboard video (which is the rough equivalent of PDS video) would be the bit bangin'...
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Trash80toG4 replied to the thread VRAM - more speed, or just more colors?.More pixels/greater workspace = better user efficiency in task performance = higher speed. So yes, indirectly, I'd say adding VRAM...
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Trash80toG4 replied to the thread Tango 2 without drivers installed is hanging my 6360 during Happy Mac phase of boot. Does that make any sense?.GREMLINS! Got it to boot up in both slots without problem. I'd reinstalled the backplane plate to the card, but it wasn't screwed down...
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Trash80toG4 replied to the thread Tango 2 without drivers installed is hanging my 6360 during Happy Mac phase of boot. Does that make any sense?.HRMMM? I've run all kinds of cards in this critter and this is the first glitch. I'll try the trio in there to see if that's a problem...
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Trash80toG4 posted the thread Tango 2 without drivers installed is hanging my 6360 during Happy Mac phase of boot. Does that make any sense? in Beige PowerPC (Old World ROM).It's Alchemy Architecture, not Gazelle in which this card is problematic without the Great Gazelle PCI Fix. Makes no sense to me unless...
