User`s guide

1 Embedded Target for TI C6000 DSP 2.0 Release Notes
1-10
Known Software and Documentation Problems
This section includes a link to a description of known software and
documentation problems in Version 2.0. This section also describes some
additional bugs.
If you are viewing these Release Notes in PDF form, please refer to the HTML
form of the Release Notes, using either the Help browser or the MathWorks
Web site and use the link provided.
For a list of bugs reported in the previous release that remain open, see “Known
Software and Documentation Problems” on page 2-10 of the Embedded Target
for TI C6000 DSP 1.1.
Note The following bug descriptions do not appear in the linked list above.
Targeting
For reasons related to the Texas Instruments C compiler, you cannot use the
following Simulink blocks for targeting:
• Singular Value Decomposition block in the Matrix Factorizations library in
DSP Blockset
• Pseudoinverse block in the Matrix Inverses library in DSP Blockset
• SVD Solver block in the Linear System Solvers library in DSP Blockset
These blocks are not included in the run-time libraries and do not build when
you generate code from your model.
Demos
In MATLAB Demos (select Help->Demos from the MATLAB menu bar), the
Embedded Target demonstration model LMS Adaptive Filtering runs slowly
on DSP Starter Kit (DSK) boards. Design features of the board cause the slow
processing across the RTDX link. Using the Texas Instruments XDS 510 JTAG/
PC Controller, the XDS560 JTAG Scan-Based Emulator, or an equivalent
emulator, to connect your host to the DSK can alleviate the problem.