joevt's latest activity
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Jjoevt replied to the thread Connecting eMate to Mac OSX - "there was no response".Yes. A modem cable would be used to connect a modem to a Mac. A null modem cable is used to connect a Mac to a Mac. I guess an eMate...
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Jjoevt replied to the thread SuperMac Supermatch 17 monitor missing pins.A monitor with no sense lines might appear as not connected (sense code 7, extended sense code 0x3f = 11 11 11). This might not matter...
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Jjoevt replied to the thread Connecting eMate to Mac OSX - "there was no response".Is the serial cable a null-modem cable? I think that's the same as a serial printer cable (Image Writer II) where the Rx on one end is...
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Jjoevt replied to the thread [Help Needed] My work on an Apple Studio Display M7768 (The Transparent ADC CRT).My AllRez project (for Mac OS X) can get VCP info. https://github.com/joevt/AllRez Maybe you can dump the info for your display and...
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Jjoevt replied to the thread ThinkC Locate the current System Folder.SysEnvRec sysEnv; OSErr err = SysEnvirons (1, &sysEnv); sysVRefNum of SysEnvRec is a working directory ID, not a volume reference ID or...
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Jjoevt replied to the thread Can You Put a White Phosphor CRT into an IBM 5155 (Portable Personal PC)?.So the IBM 5155 has an amber CRT for displaying NTSC but it works for non-NTSC in a SE or SE30 and the SE30's CRT can do NTSC using the...
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Jjoevt replied to the thread Unknown Card.googled this...
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Jjoevt replied to the thread Need solution for HDI-45 to DB-15 connectors for video out.Without a diode, the only multi resolution modes available are for VGA and Multiple Scan 13" or 14". The latter requires a line from...
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Jjoevt replied to the thread Blue and White SCSI 2 Drive Issues.Correction: To debug multi-boot on B&W G3, use this: dev / " " encode-string " AAPL,debug-bootpathsearch" property
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Jjoevt replied to the thread Need solution for HDI-45 to DB-15 connectors for video out.The diagram at #31 says the spacing between rows is 3mm so 2mm plastic spacers should have fit. The fact that the plastic...
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Jjoevt replied to the thread Need solution for HDI-45 to DB-15 connectors for video out.A diode from pin 10 (SENSE2) to pin 7 (SENSE1) with ground on pin 4 (SENSE0) is for MultiScan 21" displays. VGA uses a wire instead of a...
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Jjoevt replied to the thread Blue and White SCSI 2 Drive Issues.You said it hangs with the cursor on a gray screen. I think that is beyond Open Firmware after a boot device has been chosen. None of...
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Jjoevt replied to the thread Blue and White SCSI 2 Drive Issues.The process takes a while. If you enable some debugging options (such as by using the setenv AAPL,debug-bootpathsearch command) then it...
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Jjoevt replied to the thread Blue and White SCSI 2 Drive Issues.B&W G3 can't boot USB or FireWire. You can invoke the text based boot picker using the multi-boot command. On later Macs, that command...