Part Number: TMS320C6670
Tool/software: TI C/C++ Compiler
Hello!
I am working with TMS320C66x DSP CPU and Instruction Set Reference Guide (SPRUGH7, Nov 2010).
Clause 4.316 UNPKH2. After description
The UNPKH2 instruction extracts the 2 signed 16-bit integers in xop and expands each
to a 32-bit value.
there is a diagram
I looks to me expansion is demonstrated wrong way. I believe for abcdefgh ijklmnop ABCDEFGH IJKLMNOP word correct expansion should be
aaaaaaaa aaaaaaaa abcdefgh ijklmnop AAAAAAAA AAAAAAAA ABCDEFGH IJKLMNOP
Please comment.
Thanks.
