My slides:
c6x.ppt
Reference guides for Texas Instruments TMSC6x processors:
c62xx CPU and Instruction Set Reference Guide (pdf, 220 pages)
Architecture intro: an extract from the above (postscript, 54 pages)
c6xsim.pdf (8 pages) -- "Cycle Accurate Simulator for TMS320C62x, 8 way VLIW DSP Processor", Vinodh Cuppu -- contains an overview of the architecture.
Code Composer IDE Getting Started Guide (pdf, 151 pages)
Auxilliary info:
tms320c6x assembly language guide (pdf) (416 pages)
tms320c6x optimizing compiler guide (pdf) (446 pages)