Apple II

AE Datalink 2400 Dataterm software

Submitted by insanitor on November 26, 2014 - 9:22am

Hey guys.

I am looking for the Applied Engineering software that came with the Datalink 2400 modem.

Specifically, the disk that says, "Dataterm and Online 64".

All I can find on the net is a program called, "Datalinker". That is not what I want.

The software is described here: http://www.44342.com/apple2-f653-t5756-p1.htm

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Apple II

Any picture of inside view to Old powersupply in silver aluminium case ?

Submitted by speedyG on November 26, 2014 - 8:44am

Hello to all AF-members....
I need 2 pictures of the inside of the old supply in the old silver color case...

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Apple II

PLASMA for the holidays

Submitted by resman on November 25, 2014 - 5:13pm

For all you programmer types looking to escape from the relatives this week

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Apple II

Apple IIc Disk Drive - External into internal? (Yes!)

Submitted by torindkflt on November 25, 2014 - 2:13am

Just a quick question...does the external Disk IIc drive have the same "guts" as the internal drive in the Apple IIc? I.E., would it be possible to remove the Disk IIc mechanism from its external case and then use it to replace the internal drive in a IIc system? I ask because my IIc has an ailing internal drive (I presume it's some sort of mechanical alignment issue, it only reads when the system is physically flipped upside-down and even then only sporadically), and it's appearing much easier to find external IIc drives on eBay than internal ones.

Thank you.

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Apple II

Bad memory in the extended memory of the 80 column RGB card

Submitted by jrubin on November 24, 2014 - 10:50pm

I used the sequence which tested the memory, and returned the following over several iterations

*RAM ZP 0 0 0 0 0 0 0 1
*RAM ZP 0 0 0 1 0 0 0 0
*RAM ZP 0 1 0 0 0 0 0 0

Does anyone have a source for replacement ram chips?

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Apple II

Can anyone get my Apple ii working?

Submitted by gramster1 on November 23, 2014 - 5:37pm

I have had an apple 2 for awhile and haven't been able to get it to work. Ive swapped the PSU but still nothing. Ill post some pics in a bit. Let me know if you know apple ii's.

Thanks

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Apple II

Mandelbrot or Julia fractal

Submitted by theart02 on November 23, 2014 - 11:49am

Looking for a mandelbrot or julia fractal programm for the Apple II

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Apple II

Resurecting early Apple II - Getting Started Guide / Recommendations requested

Submitted by Poppa Gord on November 17, 2014 - 5:13pm

Now that I have retired I am planning to play around with my original release Apple II (Serial A2S1-0734).
It had some basic upgrades.. programmers aid, language card, dual disk drives, Silent Type printer, 80 column card, etc. - Original chips and jumpers are still around if needed.
Looking for some recommendations/insights/advice on the best way to proceed.
For example:

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Apple II

Apple //c video "interference"

Submitted by mbaran on November 16, 2014 - 8:48pm

In the linked you can see a rolling "interference" through the display.

This only occurs when the //c is on, but not while just the Monitor //c is on.

It does appear to be more shaky and will distort the text characters on floppy read/write.

Is there a filter/capacitor/component that is responsible for this type of effect that I could replace?

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Apple II

FIXED! - Apple II Plus Bad Memory/ROM? - The saga continues

Submitted by torindkflt on November 15, 2014 - 4:52pm

A few years ago, I won an Apple II Plus off of eBay that turned out to have a fault of some sort. After as much troubleshooting as my limited technical knowledge would allow, the problem persisted. I sought assistance on these boards, and after much back-and-forth over things to try and check...no luck. Eventually, an ugly thing known as life forced me to shelve the project.

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Apple II

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