TMS320C5535 research question

Hello,

Welcome to the C5000 community!

user4363042 said:

1. what`s the suggestion debug device for TMS320C5535? xds 560 is too expensive;can your give me a cheap solution?

The C5535 eZdsp has a built-in XDS100 emulator/debugger - when you plug in the J2 USB port then you can use the embedded XDS100 to connect to the C5535 DSP.

user4363042 said:

2.l have download the new version ccs;but l can`t find the c5000 example application code? the spec indicate the old version ccs path; so l cann`t now;

If you downloaded CCS6.x, then when you run the installer just make sure to check the C5000 box to install the C55x compiler and emulator support.

Also check the box for Spectrum Digital Emulators on the next window:

I believe you can re-run the installer with the same install directory after CCS is already installed to install these pieces.

Once completed you need to find the C55x software...
I believe the only example code for C55xx that gets installed with CCS is DSP/BIOS (RTOS) examples.
Spectrum Digital provides test code for this EVM (download Test code): http://support.spectrumdigital.com/boards/ezdsp5535
The Chip Support Library has extensive examples for this chip and the board (download C55XCSL-LOWPOWER): http://www.ti.com/tool/sprc133
The Teaching ROM also has examples that can run on the C5535 eZdsp: http://processors.wiki.ti.com/index.php/Porting_C5000_Teaching_ROM_to_C5535_eZdsp
And the out of box demo (USB sound card) can be found here: http://www.ti.com/tool/c55x-audioframework

user4363042 said:

3.can you give me a license? if yes ,really help me!

CCS can be used without limitations for C5x EVMs (no trial period and not code size limited) as long as you use the embedded XDS100 emulator on the C5535 eZdsp.
CCS will use the Free Limited License as described here: http://processors.wiki.ti.com/index.php/Licensing_-_CCSv6 

If you build your own board, then you may require a license to debug that board.

Hope this helps,
Mark