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NJRoadfan's latest activity
Please can you read through and vote on the following proposition for changes to the board structure by
clicking here
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N
NJRoadfan
replied to the thread
Apple ][ Card Audio Characteristics
.
The speaker jack on a real Apple II has +5v on one pin and the other pin is the sound output from TTL logic routed thru a bunch of...
Yesterday at 10:55 PM
N
NJRoadfan
replied to the thread
Apple ][ Card Audio Characteristics
.
Other than R899, which appears to be a pull up resistor. That may be a show stopper from using this pin as-is.
Yesterday at 10:43 PM
N
NJRoadfan
replied to the thread
Apple ][ Card Audio Characteristics
.
What does the circuit look like between the PDS slot pin and the audio output? Its likely it attenuates the 5V TTL signal down to line...
Yesterday at 10:19 PM
N
NJRoadfan
replied to the thread
sit - Create StuffIt archives on Unix systems
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Kinda stumbled across a utility suite that came with the Columbia AppleTalk Package...
Jan 21, 2026
N
NJRoadfan
replied to the thread
AFP client for post macOS 15.5 macs
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The HFS MacFUSE file system would be a good starting point to see how to natively integrate resource forks and FinderInfo into the macOS...
Jan 14, 2026
N
NJRoadfan
replied to the thread
Looking for the document "Macintosh Worldwide Development: Guide to System Software"
.
ProDOS used 7 bits to store the date, but intentionally limited the date field to 00-99. GS/OS expands this further, but the onboard...
Dec 21, 2025
N
NJRoadfan
replied to the thread
DOS on Mac
.
MMX CPUs require split voltage supply. They just won't work in a standard Socket 5 motherboard hence why Pentium Overdrive MMX CPUs...
Dec 21, 2025
N
NJRoadfan
replied to the thread
Looking for the document "Macintosh Worldwide Development: Guide to System Software"
.
Looking at period documents, this would sold under APDA #M7047/B. I also found references back in 1989 for an earlier document called...
Dec 19, 2025
N
NJRoadfan
replied to the thread
CompleteSet - a resource for vintage Mac collectors and enthusiasts
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Yes, this machine came standard with a SuperDrive. I'm not surprised a consumable would go missing after all these years.
Dec 14, 2025
N
NJRoadfan
replied to the thread
CompleteSet - a resource for vintage Mac collectors and enthusiasts
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Of note, my Late 2003 15in Powerbook G4 1.25Ghz (first gen AlBook) came with a blank Apple branded DVD-R disc. I have to pull the box...
Dec 13, 2025
N
NJRoadfan
replied to the thread
sit - Create StuffIt archives on Unix systems
.
megatron is part of Netatalk 2.x and was removed from newer versions due build issues. Don't know how it would have appeared on a macOS...
Nov 29, 2025
N
NJRoadfan
replied to the thread
Apple Network Server MacOS based ROMs found
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The STB Horizon+ is a generic Cirrus Logic CL-GD5430 based card. That happens to be the same chipset hypervisors like QEMU have support for.
Nov 25, 2025
N
NJRoadfan
replied to the thread
sit - Create StuffIt archives on Unix systems
.
IIRC, if the FinderInfo is entirely null bytes (or set as such), the OS will hide the com.apple.FinderInfo extended attribute from xattr...
Nov 21, 2025
N
NJRoadfan
replied to the thread
sit - Create StuffIt archives on Unix systems
.
As mentioned before, this is common with Apple II files stored on HFS volumes as they usually don't have resource forks (only GS/OS...
Nov 21, 2025
N
NJRoadfan
replied to the thread
sit - Create StuffIt archives on Unix systems
.
Eck, I meant to say 2 bytes (16 bits).... whoops.
Nov 21, 2025
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