Apple II

Can anyone identify this monitor?

Submitted by IIeBoy on December 9, 2017 - 6:14pm

Can anyone identify the make and model of this monitor?

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Apple II

RPG's

Submitted by wishtoknow on December 8, 2017 - 8:21pm

While watching a video about a bug in Wizardry, I decided to look
to see if there is still information about these games.

I found 2 sites which I think are worth mentioning if you are
still into RPG's.

The first is to do with Wizardry.

http://www.tk421.net/wizardry/

and the 2nd is about Ultima

ultimamuseum.com

If you want to find about the bug in Wizardry it's on
Assembly Lines Podcast #56. The link is below.

https://www.youtube.com/watch?v=6v35XbbBKQw

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Apple II

Let's see if anybody knows what software I'm talking about...

Submitted by nickmudd on December 8, 2017 - 2:08pm

When I was a kid my great aunt had the Apple //c that I now own. When I would go over to see her we would do projects, sometimes with help from her computer. There was some program that we would print papercraft models from. I thought for years that it was Print Shop, but I don't have a clue or the original software she had. Anybody have a clue for me?

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Apple II

"Resumes and Shoe-Leather

Submitted by gsmcten on December 7, 2017 - 8:44pm

"Resumes and Shoe-Leather"

The internet; as we know it, is really not that old.
A lot of us that started with computers in the very late '60's, '70's,
and '80's, did not have the luxury of "Instant Contact" with other
computer hobbyist's. Even in the '90's the Internet was unreliable and contacts were difficult.
We read Magazines, Books, Newspaper Articles, and anything we could
get our hands on for information.

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Apple II

READY, PLAYER?

Submitted by 6502enhanced on December 7, 2017 - 5:52am

IMAGE(https://s33.postimg.org/jckkt5snj/READY.png)

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Apple II

hi, does anyone know MPF III(acer apple II clone) rom's problem

Submitted by adoreapple on December 6, 2017 - 8:47pm

hello everyone, I don't post article in this forum for many years. recently, I want to repair my collect acer MPFIII(apple II clone) but I need everyone assist, my engineer said, can I find U29,U30,U44 pal code?? fortunately, I found this ftp and download rom code data

https://mirrors.apple2.org.za/ftp.apple.asimov.net/emulators/rom_images/

my engineer get confuse, he said this ROM code it has MPF III and MPF II version, can it use both?? it seems lack U29,U30,U44 code, does anyone know how to get it or download

thank for everyone

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Apple II

Apple IIgs RGB Monitor

Submitted by Nevada on December 5, 2017 - 10:56pm

The monitor i have for my GS seems fuzzy and not crisp. I have only been able to get into the setup menu so far. is this normal or should it be crisp?

thanks!

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Apple II

Noob questions.

Submitted by Nevada on December 3, 2017 - 9:51pm

I picked up an Apple IIgs for fun (had one as a kid). I have the GS, monitor and a 3.5" floppy drive. Installed is a 256k memory card. nothing else. I have downloaded the 6.01 operating system for it. Anyways i have a few questions. I did some research but to be honest I am not sure I am searching for the right topics. Or I am and not finding it.

My questions are:

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Apple II

CPU

Submitted by wishtoknow on December 3, 2017 - 7:18pm

I read this today

In fact, the Apple II did two memory accesses per cycle, two million per second at 1MHz, with the video accessing the memory during
the first half of Φ2, and the processor during the second half, interleaving, so both could access the same memory at the same time
at full speed, with no conflicts.

Any idea from what Apple II book this is from?

Here is the webpage

http://wilsonminesco.com/6502primer/addr_decoding.html

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Apple II

Apple IIe PAL 820-0073-B does not boot

Submitted by Ciprix73 on December 3, 2017 - 10:40am

Hi All,
somebody can help me?
No BEEP, no DRIVE running; only garbage on screen (see pic)
Cleaned pins of ROM, CPU but nothing.
Any idea?

Step2
Replaced all 3764 with 4264...some time at switch on I hear the beep but always garbage. Reset combination works but the drive runs for few seconds without success.

Step3
Tried to replace the 6502 with 65c02 removed from working iic. Nothing

Step4
Tried to replace the rom with iic rom. Only vertical strips on monitor.

My doubt is a sort of "white oxidation" found on the IC of existing rom (see pic).
I've found this on ebay,

https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F201822216278

someone can suggest me if purchasing?
Could be the problem?

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Apple II

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