Apple II

Apple Roots

Submitted by wishtoknow on January 10, 2016 - 4:49pm

I have just finished translating a copy of
Apple Roots: Assembly language programming for the Apple IIe & IIc by Mark Andrews.

This is a really good book that explains concepts clearly and also gives
examples of how they are used. If anyoneone wants a copy of this
PM me of what books you have on the Apple (in digital real, PDF format, etc)
and we can do an exchange.

I have also translated Programmer's Guide to DOS, which I have
not seen anywhere. I am willing to do the same for that also.

Forums: 
Apple II

IIGS Serial Cable Help

Submitted by spartan2381 on January 8, 2016 - 7:54pm

This may seem like an odd request but I'm going to ask the question anyway. I'm looking to make a straight through cable for my IIGS that mirrors the same functional pinout of the SSC (in Modem mode) but with Mini DIN 8 to DB9 (Male). Does anyone have any information on what pins I need to write on the Din 8 and DB9 side?

Forums: 
Apple II

Apple //e value?

Submitted by ZaneM on January 8, 2016 - 6:58pm

I am trying to figure out the value of my Apple //e. I know the value of the //e itself but I have a lot of paperwork with it.

Forums: 
Apple II

Elite expansion card

Submitted by ReiZu on January 5, 2016 - 7:04pm

looking for help identifying an "elite"-card for Apple II

Forums: 
Apple II

Finding Chips with the Correct Date Code - Apple II

Submitted by apple7159 on January 1, 2016 - 9:33pm

I'm trying to restore an early Apple II. Unfortunately, someone tried a shot gun repair, and replaced most of the chips with ones from an Apple II+. I need chips with a date code from 1978. Are there Apple II cards that contain chips that are common on the Apple II motherboard? Any help would be appreciated.

Forums: 
Apple II

Apple //c+ with CDROM drive added in!

Submitted by mutant_pie on January 1, 2016 - 10:34am

http://www.ebay.com/itm/Apple-c-Prototype-Adam-Ant-Memory-Card-Docs-and-CDrive-Apple-IIc-Plus/201213458687?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20131003132420%26meid%3D47bf80bd1e6a4abb88af598b894458f4%26pid%3D100005%26rk%3D5%26rkt%3D6%26sd%3D151931667878

Forums: 
Apple II

DS1216E no slot clock battery replacement

Submitted by CWJ_Wilko on December 31, 2015 - 10:10pm

Happy New Year!

This Dallas Semiconductor smartwatch, also known as a no slot clock, took five MONTHS to arrive in Australia from China.

Apart from that, overall happy with this little chip - except that the battery is exhausted. I swear I've read somewhere that traces/legs can be cut on the board so that a new power source can be attached, does anyone know anything more about this?

Forums: 
Apple II

Howto readout installed ROM/EPROM version of an Apple //e

Submitted by tokabln on December 31, 2015 - 10:17am

Is there a way to readout the installed ROM/EPROM version without using a Eprommer ?

Forums: 
Apple II

Searching for information's and software

Submitted by tokabln on December 31, 2015 - 4:49am

Dear community members,

I'm actually getting some Apple II(e) cards for which I'm looking to get information's (manual) and supporting software. The cards are:

Unitron U-2081 (Parallel Printer card)
Karl Blome 256KB RAM Expansion (8 RAM chips of D41256C)
Karl Blome "Steppel" card (serial card?) using a SY6522 chip

Forums: 
Apple II

Pages

Subscribe to Apple II