Gajendra, You can develop and build DSP applications on Montavista Linux and communicate between the ARM and DSP using DSP/BIOS LINK product available for DM6446.
For developing applications on DSP, you can refer to the DSP/BIOS documentation. DSP/BIOS is available as part of CCS, and also available as separate Windows/Linux installs. CGTOOLS for compiler, linker etc. for DSP are also available on Linux. DSP/BIOS LINK product is available at: https://www-a.ti.com/downloads/sds_support/targetcontent/link/index.html DSP/BIOS can also be downloaded from from a link from the above page. For DSP/BIOS LINK, please refer to the Release Notes, UserGuide and Install Guide documents to get started. After this, you can refer to sample applications provided with the release as a reference for how the APIs can be used. The sample applications are available within the /dsplink/gpp/src/samples and /dsplink/dsp/src/samples directory. For example, to use messaging with MSGQ module, refer to /dsplink/gpp/src/samples/message and /dsplink/dsp/src/samples/message. The design of the sample application is detailed in UserGuide. Regards, Mugdha -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, December 05, 2007 8:14 PM To: davinci-linux-open-source@linux.davincidsp.com Subject: How to use DSPLink Hi all, I am using TI DM6446 for porting flash player, i want to optimize the code by using DSP core of the board for performance issues. I request any one just guide me hoe to write our own applications for DSP core of DM6446 and how to link it with ARM gpp. Do i need to use CCS or it is possible to develop DSP applications in montavista Linux? Please help me. Thanking you, Gajendra P H _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
