joevt's latest activity
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found."Flasher (TNT 0.6)" expects AMD 28F020 (vendor/ID = 01,2A) or Intel 28F020 (vendor/ID = 89,BD). Since these chips are 2 Mb there are 16...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.Working on porting B&W G3 Firmware update to ANS/TNT Open Firmware. I'll try making DingusPPC emulate flashable ROM to test that and to...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.Should perform a test in DPPC to see if anything (exception handlers?) in ROM is accessed after Open Firmware is set-up. Can do a copy...
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Jjoevt replied to the thread 6100 Schematic?.The closest thing would be the 8100 schematics. https://www.macdat.net/repair/apple_schematics.html The 6100 and 6100 Enhanced...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.Can a ROM SIMM be created that has a switch to switch between two different ROMs while the Power Mac is running? The first ROM would be...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.The name of the ROM Flashing Utility is "Flasher (TNT 0.6)". I ran it in DingusPPC emulating a Power Mac 9600 v1. DingusPPC shows the...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.They are usually unnecessary, since the default conversion radix is sixteen. Alternatively, you could use hex ffc00000 400000 dump Check...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.The ROMs I've uploaded the 3 new ANS ROMs to https://github.com/joevt/MacROMan There's 4 total now. They are similar to the Power Mac...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.According to the checksums (and doing a binary compare) the broken last ROM is identical to the first new ROM that we received (2.26b6)...
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Jjoevt replied to the thread Apple Network Server MacOS based ROMs found.I will post ROMs to my MacROMan fork and add some notes here later. The last ROM we're working on has problems. It has errors in byte...
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Jjoevt replied to the thread Eric's Apple Network Server 700 tinker log.Also useful would be a dump of the PCI registers of all the PCI devices since dump-device-tree shows only some of them. Here's a dropbox...
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Jjoevt replied to the thread Eric's Apple Network Server 700 tinker log.The serial cable should be a null modem cable, such as what you would use to connect a printer, like an Image Writer II serial cable...
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Jjoevt replied to the thread Eric's Apple Network Server 700 tinker log.I'm trying to add Apple Network Server to the DingusPPC emulator. So far I can get into Open Firmware and see messages sent to the LCD...
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Jjoevt replied to the thread Faster Baud and More Serial Ports (CSI Hurdler, SerialDMA, QuadraLink).For the Power Mac 8600/300, you could use the driver to initialize the serial port, than add your own initialization to write directly...
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Jjoevt replied to the thread PowerMac 8600/250 BEOS Woes.I wonder if the original CPU would have the same problem?