On Thursday, October 25, 2012 12:18:06 PM UTC-5, Steve Nickolas wrote:
I'm trying to understand the various disassemblies and such and figure out
how the data translates...
The table in HELLO.LST contains values that, in order, go into
B7EC, B7ED, B7F0, B7F1
and the last number into a counter which is decremented. But some of
these values don't appear to make sense with my current understanding.
1. "Sector" values that exceed 16
2. Addresses in the ROM space, when analysis shows the ROM is never used
So I'm parsing the table wrong...
-uso.
Look at Beneath Apple DOS, pages 6-5 and 8-35. $B7E8 is the start of
the RWTS parameter list; $B7EC/ED is track/sector; $B7F0/F1 is the
buffer lo/hi.