Questions tagged [apple-macintosh]

For questions about Apple's Macintosh line of computers.

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4
votes
2answers
264 views

iMac G3 - AirPort Card Port

What kind of port did the iMac G3 use for its wireless AirPort card? What kind of speeds were supported? My G3 has an 802.11b 2.4GHz band card and I am wondering if I can upgrade to a faster card (...
22
votes
5answers
2k views

How do you open an SE/30? (a.k.a. what is a “pull-apart tool”?)

I have been trying to work out how to open a Mac SE/30, in order to have a better look at its internal condition. I have the repair manual, and in the "Take Apart" section it references a "pull-apart ...
59
votes
11answers
16k views

Did Apple not originally allow anyone to develop software for the Macintosh?

This probably nearly belongs on Skeptics.SE but here goes. Within the last few years I've become an Apple convert for the most part, which occasionally brings me into (usually) good natured conflict ...
10
votes
1answer
896 views

What was the significance of the cursive 'ƒ' in an application name?

I feel like I used to know the answer to this... In classic Mac days, probably the early 90s and before, some applications would have a cursive / decorative ƒ character in their names. What was the ...
8
votes
1answer
455 views

Boot Macintosh Quadra 800 from System 7.6.1 CD

I dug out an old Macintosh Quadra 800 that I've had on my shelf for a long while. I'm not even sure where I got it anymore... After a quick look in my VGA adapter bucket, I found I had the needed ...
17
votes
2answers
521 views

Unknown Apple to VGA adapter

I've got this Apple to VGA adapter. I cannot remember what model this is for: it has got a male DB-15 pin connector at one side, and female DE-15 connector at the other side. As you can see, it has ...
9
votes
1answer
193 views

Powerbook (140, 170) battery dimensions/components/specs for reverse engineering

I have a PowerBook 140 that — apart from a dead screen requiring the inevitable capacitor replacement — seems to work well. It has no battery, though, and any available battery will likely have 25+ ...
7
votes
3answers
283 views

Building hello world on a Macintosh IIfx with mpw

I'm trying to compile a hello world object using mpw... I've created a file called hello.c on my desktop, contents are as follows: #include <stdio.h> int main(void){ printf("hello world!\n"); ...
6
votes
1answer
142 views

Is otx (Object Tool Extended) still actively being maintained for reverse engineering legacy OS X binaries?

otx is a tool used to disassemble Mach-O binaries on OS X 10.0-10.4. It is an enhancement on top of otool to add additional symbol information to its disassembled output. The main site and SVN ...
8
votes
3answers
486 views

Was The Telemark Assembler available for the Unix or Mac Environments?

I'm trying to build the recently released Infinity Game Boy Color source code on my macOS El Capitan box. The original development environment was a Windows box, and I'm trying to modify the build ...
14
votes
1answer
560 views

Did the Macintosh Classic series use DMA to display video?

I'm learning more and more on how the original Macintosh series worked. I can't, however, find information in my research on how the Mac's video generator accessed the video RAM. My assumption is ...
13
votes
1answer
330 views

Which FPU for my Mac?

I have an LC III that has been overclocked to 33.3 MHz. I'm not sure what speed FPU I should buy - do I match the clock speed, or the bus speed? What kind of FPU should I put in this one?
3
votes
1answer
157 views

Basilisk II error

When I try to open the BasiliskIIGUI.exe I get errors saying things like 'The program can't start because libglib 2.0-0.dll is missing from your computer' I have the recommended GTK installed and I ...
4
votes
2answers
132 views

Macintosh LC III Internal Speaker not working

I have an LC III that I had recapped, both the power supply and logic board were recapped and cleaned, on receiving it back everything worked with flying colors, but now (only a week later) the ...
6
votes
1answer
1k views

Can the Gotek floppy emulator be made to work with classic Macs?

The Gotek floppy emulators are really popular in the retro scene. I have one modified (firmware update) to work with my Amiga 500. Can one be made to work with any of the classic line of Macintosh ...
10
votes
1answer
964 views

How does the Mac SE/30 send video to the analog board?

I can't seem to find where the video signals leave the digital board of my Mac SE/30 and travel to the analog board that is connected to the monitor. I even searched for pinouts online but I guess my ...
10
votes
2answers
368 views

Creating an System Extension (INIT) for classic mac os

I have some old macs that I would like to remove their clock batteries so that I don't have to worry about them leaking and destroying logic boards. That being said I do want to operate them from time ...
10
votes
1answer
318 views

Was Apple's automatic disk ejection mechanism patented?

I always though it was an awesome idea, but no one ever copied it. Even if more complicated than a standard eject mechanism, I guess it should not have been so outrageously expensive not to be ...
4
votes
2answers
467 views

Why do mac LC network cards take an FPU?

I have several LC PDS network cards for my older LC's and they all have a socket which I assume is for an FPU... Given that I might be able to obtain said FPU for a few bucks, does anyone know what ...
12
votes
3answers
2k views

Writing 800k Mac floppy images for 1.44M-equipped Macs using Linux

If you have Macintosh filesystem image of an 800k boot disk, but your physical Mac has a 1.44M SuperDrive, how can you produce a physical disk that can boot that Mac?
6
votes
2answers
189 views

How do I interpret the old Mac character set?

Older Macintoshes and the Apple IIgs used a custom character set for documents and filenames. Each character was held in an 8-bit byte, using 0x00-0x7F for ASCII, and 0x80-0xFF for various symbols ...