Apple II

Apple II+ boot issues

Submitted by 1978AppleII on October 11, 2015 - 8:57pm

Hi guys!!

So I have just acquired another Apple II+ but it cannot seem to boot from a known good disk controller/drive/floppy.

I removed the RAM card and populated the missing chip and ran some memory diagnostic programs that were posted here awhile back and get back a failure at A671. Can some kind soul please translate this for me and point me in the right direction to move forward?

Many, many thanks!!

Jennifer

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Apple II

IBS AP10 6809 board

Submitted by rjustice on October 11, 2015 - 5:47am

Hi,

I am wondering if the software for this card exists anywhere?

I don't have one, but came across the details for it on the Applebox website while looking for info on other 6809 Apple II cards. This one looks nice with its onboard 64k of memory.

Thanks
Rob

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Apple II

Does anyone know what this is?

Submitted by lazarusr on October 9, 2015 - 7:34pm

Looks like a clone in a genuine Apple case.

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Apple II

Wilk//e - Apple //e Enhanced BBS

Submitted by CWJ_Wilko on October 9, 2015 - 2:10am

Would anyone be interested in connecting to a new BBS?

At the moment I think I'll keep it by invitation only. There's certainly a question of network security by putting up the DNS and my IP address all over the web.

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Apple II

IIgs sound stuff

Submitted by theslownorris on October 8, 2015 - 10:59pm

I don't believe a ROM 1 gs puts out stereo sound, correct?

Anybody have any experience with this device?
http://apple2.org.za/gswv/a2zine/GS.WorldView/Resources/A2GS.NEW.PRODUCTS/Sound.Interactor.html

Also, would this card give stereo sound system wide or just with speech synth card use?
https://www.ebluejay.com/item/4501161

Any tips would be great.

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Apple II

Randy Hyde

Submitted by wishtoknow on October 8, 2015 - 5:41pm

In my pursuit for greating understanding
of the Apple ][, I am coming across information
that I did not when I used the Apple ][ all so
many years ago. Today was another example of this.

I have come across a book title called

Dos Source by Randy Hyde (or Randall Hyde)

Is anyone familiar with this title?
Is it available on-line somewhere?

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Apple II

Apple III main capacitor replacement question...

Submitted by Samm328 on October 7, 2015 - 7:57pm

Hello,

So I got this beautiful Apple iii in from 1978appleii.

Whelp the mains blew on it right before she shipped it out to me. It sticks horribly. I'm going to replace the cap but I can't seem to find the voltage for it. I know it's a 22uf but does anyone else have the specifics so I can order it.

Also it looks at though the board has been recapped. Anyone else see these caps before?

Thanks
Samm

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Apple II

//c 74LS161 TTL to Oscillator fix

Submitted by CWJ_Wilko on October 5, 2015 - 5:51am

Has anyone ever had any luck 'upgrading' their 255 Apple //c with the dodgy TTL serial timing chip to use an oscillator instead? I've seen this mod mentioned elsewhere but no firm details.

I would assume, one pin of the oscillator goes to Pin 1 of the TTL, and the other pin goes to ground? But I really have no idea, would be stabbing around in the dark and would hate to do damage to the //c I just bought!

Chris

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Apple II

ADTPro - Super Serial Card

Submitted by grimakis on October 3, 2015 - 2:15pm

Hi,

I've got a Super Serial Card, and I'm having trouble with it. I went on the ADTPro website, set the jumper block to down(straight through cable).

Then I set the DIP switches to as shown in the photo on their site. 1001111 1101100.

I've tried the following in slots 1,2,4,6. All yield the same result. Also, Slot 6 was where my floppy controller was, so I know that slot is OK.

I type IN#2(in slot 2).

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Apple II

Goodwill Find

Submitted by jwg1962 on October 3, 2015 - 12:41pm

Look what I found at my Goodwill store for $28.00!!!

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Apple II

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