Beginner question: 320LF2407 header file

Hi,

I'm trying to get myself up to speed on TI's 2407 at the assembly and
architecture level. I got the EZDSP, and now a headache.

I have the SPRU357B r. Dec 2001 documentation, and the x24x_app.h
header
9-15-2000 Release Rev 1.0

Two major problems:
1. The proc. specific variables sometimes have different names in the
documentation and the header file.

2. the x24x_app.h file mixes in definitions for the 240 as well as the
240x! These are not protected with any conditional assembly, and some
of the 240 variables have the same name as the documentation for the
2407 variables! I figured this out the more-or-less hard way.

Where can I get a good, official include file for the 2407/2406?

Another question I have is that something in the assy or link process
seems to automagically shift a user defined "variable name" right 7 in
a ldp instruction, but if a constant is defined with equ or set, it
behaves as documented (you have to do the >>7)

I pored over the assy tools docs but cannot see where they tell you
that the ldp instruction is treated differently.. can anyone point me
to a clear explanation of this somewhere?

Thanks,

Alex

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