Recent content by ViperLord

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    Macintosh IIci ROM Modifications

    First set worked, so I did the second set. And it booted. From cold boot screen initializes much faster, I did some A/B compare with the BMOW IIsi modded rom, and seemed pretty much the same speed. I remember being worried the first time I fired it up and no display for abit. Not sure if all...
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    Macintosh IIci ROM Modifications

    Interesting, so in that case skipping the checks fully wouldn't work, would need an abbreviated check that only did the parity bit (if that's possible), Would still take a little extra time, but probably a lot less that a full ram test. Do failed RAM (and assuming parity probably as well)...
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    Macintosh IIci ROM Modifications

    Gave that a shot, but similar results (I tried it in BaskilliskII and was hopeful it booted, but guessing none of the emulators cover this extra bit). I swapped over to one of the IIsi modded roms, and it boots, disk image, etc. But throws a warning that the parity circuitry isn't functioning...
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    Macintosh IIci ROM Modifications

    Not sure if it maybe part of it, but this is a parity model of IIci. Not to say this battery bombed, leaking cap as/is unit is fully good, but so far the only thing that doesn't seem to work is sound, since I haven't replaced those caps yet, not surprising.
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    Macintosh IIci ROM Modifications

    For the life of me, I haven't been able to get this to work. Did the hex edits, offsets and values matched. Got it flashed over, just black screen. Flash stock rom, and it boots. Tried with just the disable checksum check part and it worked, so edited the memory test section, and no go..So...
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    Interware Booster 30-SE50F Info Dump

    Anyone use one of these in a IICI? Currently trying to resurrect one, and was curious.
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