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How do soft-switches work? — #6

A handful of 74LS* chips. Sather's "Understanding the Apple II" would probably help here:http://www.scribd.com/doc/201423/Understanding-the-Apple-II-by-Jim-Sather-1983Quality-Soft…
68kMLA Hardware by Dog Cow Fri, 27 Feb 2009 - 17:59

Mac Hut is back — #26

Thank you to those who have been uploading files. Public mirror Is anyone willing to host a public mirror of Mac Hut? Ideally, the host needs to have a good connection (hopefully…
68kMLA Software by joshc Fri, 27 Feb 2009 - 17:17

Tamil language on OS X — #6

Do you have the Additional Languages and stuff installed? Click to expand... No but I have all of the Additional Fonts installed. The additional languages, none of them were Ta…
68kMLA Software by Mike Richardson Fri, 27 Feb 2009 - 14:52

How do soft-switches work? — #5

Most people have a nasty tendency to think that memory is something where you specify a memory location, the CPU applies that memory location to the address lines, then the CPU rea…
68kMLA Hardware by II2II Fri, 27 Feb 2009 - 03:48

How do soft-switches work? — #4

A handful of 74LS* chips. Sather's "Understanding the Apple II" would probably help here: http://www.scribd.com/doc/201423/Understanding-the-Apple-II-by-Jim-Sather-1983Quality-So…
68kMLA Hardware by david__schmidt Fri, 27 Feb 2009 - 02:50

What to do with spare Pismo LCDs — #4

Addenum to Holy Grail with a bit more info, from http://theducks.livejournal.com/492985.html I hang out on a number of modding boards around the internet. The "Holy Grail" i…
68kMLA Hardware by ~Coxy Fri, 27 Feb 2009 - 02:38

How do soft-switches work? — #3

Do you know what hardware this is? I only have a IIgs, so I suppose that is incorporated in the Mega II, but what about on the older models?
68kMLA Hardware by Dog Cow Fri, 27 Feb 2009 - 01:43

How do soft-switches work? — #2

Soft switches have a hardware component: there is circuitry that reacts to particular address lines being tickled. That's why things like peek can affect them from BASIC.
68kMLA Hardware by david__schmidt Thu, 26 Feb 2009 - 22:57

How do soft-switches work? — #1

Here's a question for which I have not found the answer: The Apple II, as you should know, has some soft-switches, memory locations which cause some setting to change. My question…
68kMLA Hardware by Dog Cow Thu, 26 Feb 2009 - 22:40

What to do with spare Pismo LCDs — #3

Some people have basically recased a laptops guts in a box and made the LCD seperate using a home made cable. There are old ISA cards that talk directly but they are probably for o…
68kMLA Hardware by Unknown_K Thu, 26 Feb 2009 - 21:17

800K/400K Superdrive Access up to OS X 10.2.8? — #2

Technically, Mac OS did not drop support for 400KB disks with Mac OS 7.6.x. With System 7.5.x, a lot of floppy disk handling shifted from the core OS to PC Exchange, or whatever it…
68kMLA PowerPC by Charlieman Thu, 26 Feb 2009 - 21:13

What to do with spare Pismo LCDs — #2

http://www.applefritter.com/holygrail Excerpted from the Applefritter FAQ Q: How do I turn this laptop/iMac screen into a monitor? A: Put simply you don't. Whilst it is pos…
68kMLA Hardware by coius Thu, 26 Feb 2009 - 21:06

What to do with spare Pismo LCDs — #1

I needed new clutch hinges for my Pismo so I won an auction on eBay that contained two sketchy LCDs and one set of hinges. So I have a couple of spare Pismo LCDs. One is supposed…
68kMLA Hardware by Dennis Nedry Thu, 26 Feb 2009 - 20:46

800K/400K Superdrive Access up to OS X 10.2.8? — #1

Trying to compile a system compatibility matrix for floppy media. Technically speaking the beige PowerMac G3 series are the only Macs supported by OS X with a built-in Superdrive a…
68kMLA PowerPC by Mac128 Thu, 26 Feb 2009 - 19:05

Apple IIc programming confusion — #15

The IIe and IIC, however, have a working shift key. Click to expand... I know that, I'm just old-school.
68kMLA Software by Dog Cow Thu, 26 Feb 2009 - 18:38

Get the most out of it — #5

it will take some time until you have conquered the device. Click to expand... I've been learning that, but each time it does something I don't want it to, (I learn) and am ama…
68kMLA Networking by LCARS Thu, 26 Feb 2009 - 06:32

Apple IIc programming confusion — #14

I believe that keyboard simply switches the layout to Dvorak and back again to Qwerty--is this true? And, I'd hazard a guess that the 80/40 key switches the resolution in GR mode …
68kMLA Software by luddite Thu, 26 Feb 2009 - 03:50

PowerBook G4 Hard Drive Noises + and no boot chime! — #8

did you run a hardware test? i wouldn't be too worried about no chiming. my sawtooth g4 has been doing that for a long time with no ill side effects. Click to expand... My dua…
68kMLA Troubleshooting by bubbleman7546 Thu, 26 Feb 2009 - 02:42

Email on the Newton — #3

Mail is going rough for me right now. I am getting help from NTLK, and that has been great. I can't say enough good things about Ron Parker and Simon Bell. It does not like Yaho…
68kMLA Development by freudling Wed, 25 Feb 2009 - 23:01
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