trag's latest activity
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Ttrag replied to the thread Odd 7200 problems. Again.Typically, the heat sink grease has turned to chalk with age and needs to be cleaned off and replaced. Machine is overheating causing...
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Ttrag replied to the thread Shopping for Power Macintosh 7300 ram.I'm not sure that page is correct. Years ago I crawled through the Apple Developer Notes for those machines in detail. I'm not going...
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Ttrag replied to the thread Q660AV max memory ?.Apple's talk about megabits per chip is detailed talk about the exact way the machine addresses memory. Without understanding all...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Four ANS Macintosh ROMs ready to test. Will get them to ClassicHasClass soon.
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Thank you. That's what I needed to know. The need for swapping order/label is not an error, so much as an artifact of historical...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Checking: You left the extracts in the order that kansas_deinterleave produced? In other words, U1 = U1, U2 =U2, U3=U3 and U4 = U4...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Enabling the use of WE was almost an after thought in the lay out. The _WE pins are all hard wired high. I think I left clear traces...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.ANS 2.0 means the first one above, "ANS Deinterleaved.zip"? That is correct. Actually, I made a provision to enable the WE pin to...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Heh. Rob's stuff seems to still be online: http://synack.net/~bbraun/kansas/ Original files for Kansas ROM dump and file reads...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Explanation is in the thread linked above. I'm not sure if Rob's deinterleaver is still downloadable from links in that thread, but I...
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Ttrag replied to the thread Apple Network Server MacOS based ROMs found.Heh, Rob Braun wrote the decoder script that converts ROM dumps into four files to be programmed into x16 chips on a module...
