Apple II

Just wondering if any knows if the "Enhanced Edition" of Call-A.P.P.L.E.'s book "All About Applesoft" available at lulu.com adds any additional material over the original edition from the early '80s?  The page count on the "enhanced edition"  is considerably greater than the original, but was unsure if the difference comes from new formatting/layout or if it's from actual added material.

Hi!  I currently can't try any suggestions, as the Win98SE tower is at my mother's house, and I left her house yesterday evening, but I have a problem with the A2Oasis emulator on the tower: I tried inserting two disk images, and both gave me an error message.  I don't remember what the message was, but it was an invalid format one.  Is there a bug with the version I'm using, or do I need to do something special to get them to work?  I didn't check the version #.

Does anyone know how to fix the this version of the S-C Assembler (v2.0 for DOS 3.3) such that it boots normally with the AppleWin emulator?

The following occurs:

Orig Apple II               - it crashes to address 9D89

Apple II+                     - it crashes to address 9D89

Apple IIe                      - it crashes to address 9D89

Apple IIe(enhanced) - it crashes to address 9D88

NB Apple DOS versions 1.0 and 1.1 boot normally as does the ProDOS version 2.0

All such files were found at: https://www.stjarnhimlen.se/apple2/dsk.html

Hello, 

for my DISK II project, I need to write some ASM code on Apple II to simulate various disk protection mecanism (as per TOME  OF Protection), 

Running  a VIRTUA II emulator on my mac with an Apple //e image and Merlin 2.58, I started entering the BELL demo program:

* DEMO

     ORG $300

BELL EQU $FBDD

START JSR BELL

END RTS

I can compile with ASM, save the source and the object file, but I am struggling with the MON mode in the editor

I should see the compiled code when I do 

* 300L