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C5000 Ultra Low Power DSP

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Related Posts

  • Forum Post: DMA issue: block transfer seems never to stop / interrupts aren't executed

    Raphael19557
    Hi All, I wrote a small application based on the aic3204 sample by Spectrum. I tried to add DMA functionality, like in the USB_Stick_AudioFilter example from TI. Therefore, I configured DMA0 channel 0 to transfer data to the I2S0 Tx buffer and DMA0 channel 2 to transfer data from the I2S0 Rx buffer...
    on Dec 11, 2009

  • Forum Post: TMS320C5505 eZdsp USB Stick, Windows Vista and XDS100 driver

    Luke 41782
    Hi, I installed the CCS that came with TMS320VC5505 eZDSP USB Stick kit. I then plugged in the eZDSP USB Stick. But Vista was unable to find the XDS100 driver. I removed the stick. And then did a software update from within CCS. CCS was updated to version 4.0.2. I once again plugged in the eZDSP USB...
    on Feb 5, 2010

  • Forum Post: Re: Brainstorming: Strange Behaviour of MOV and ADD

    Hyun Kim
    Dear Michael, First of all, I thank you for very detail explantion of your problem. My initial guess was interrupt caused this problem. Interrupt service rutine could mess up those pointer registers if you were not carefully managing it. But you mentioned that the interrupt was disabled and still...
    on Mar 12, 2010

  • Forum Post: Re: Brainstorming: Strange Behaviour of MOV and ADD

    Hyun Kim
    Dear Michael, Thanks for sharing your code. I looked at and found your c55.cmd file was for C5510. I changed to proper memory linker file. Then I have not seen your problems. Please try attached cmd file.
    on Mar 12, 2010

  • Forum Post: Generate code C from code MATLAB

    mohamed albayaz
    Hi, I need to convert code MATLAB(.m) to code C. it is possible? it's very importante for me and i don't find the solution. for information: I use the DSP: TMS320VC5505 with code composer V4 and my project developped in MATLAB 2009b thanks for your help
    on Apr 29, 2010

  • Forum Post: Is really impossible to communicate with usb??

    SalDan
    I know that this question was already made on this forum. But I read somenone who use USB descriptor and I am arguing why? I know that CSL support the USB Audio class and i want to use that class is possible?If not when the new starter kit with the usb can be aviable? Thank you !!
    on May 9, 2010

  • Forum Post: Re: C5500 series bootloader

    TommyG
    There isn't anyway to extend the memory on the VC5505 eZdsp. If you need larger memory I would suggest using the EVM, also available from Spectrum Digital ( http://support.spectrumdigital.com/boards/evm5505/revd/ ). It has a memory daughtercard option that has larger flash devices (NOR and NAND...
    on May 13, 2010

  • Forum Post: How to code a Bootloader

    J.F Gagnon
    Hi everyone, I am currently working with the 5505 EZDSP and I am looking into the bootloader section. I know what a boot loader is and its purpose, but now I need to program one something I have never done. I've read the document about the bootloader for the DSP which I understand but now I...
    on May 22, 2010

  • Forum Post: Re: DSP/BIOS platform eZdsp5515

    TommyG
    Christos, I think this is what you are looking for: You can apply the patch to CCSv4 that is on the CD that comes with the C5515 eZdsp. Execute SetupUSBSTK5515.exe, which is located under <CD>\install_images\emulation\sd_targets\SetupUSBSTK5515.exe When prompted for a path to install...
    on Jun 21, 2010

  • Forum Post: Re: DSP/BIOS platform eZdsp5515

    TommyG
    Christos, Oops, didn't read closely enough. Not sure when C5515 BIOS config will be added, but you should be able to create a BIOS configuration that you can use until there is an official release. I see in the latest release on BIOS 5.41.03.17 and XDCTools 3.16.03.36 there is support for C5515...
    on Jun 21, 2010

  • Forum Post: Re: C5515 eZdsp - Write to NOR Flash fails after 8192 bytes

    D E Ungar
    When attempting to use nor_writer.out, as provided by Spectrum Digital, it hung after reading a little over 32,768 bytes of my .bin file. [I observed this with Process Monitor from www.sysinternals.com .] I have downloaded the latest nor_writer code and executable from Spectrum Digital's page...
    on Oct 22, 2010

  • Forum Post: Where to download C5515 eZDSP sample code

    Frangline
    hi, Normal 0 false false false MicrosoftInternetExplorer4 The sample code for C5515 eZDSP looks to be part of CCS4 which is on the DVD. Since I already have the full CCS4, I don’t want to install the eZDSP version of CCS4. Does...
    on Dec 16, 2010

  • Forum Post: TMS320C55x DSP Library - Huge Memory Model Compatible?

    Jack Bolton
    Hi all, I am trying to build a modified version of the TMS320C5505 Audio Filter which uses a couple of the DSPLIB functions (RFFT32, RIFFT32) . However the build fails when trying to link, giving me the error message: "<cbrev32.obj> specifies a large memory model which is not compatible...
    on Apr 15, 2011

  • Forum Post: DSPLib Rfft Example Project

    Jack Bolton
    Hi all, I have been trying to code an audio noise reduction routine using DSPLib 2.4 on the eZDSP TMS320C5505 stick, however I came across some problems using the rfft and rifft functions, as they did not behave as I expected them to. I then went right back to basics to try and understand how they...
    on Apr 19, 2011

  • Forum Post: Rfft Example Project in DSPLib 2.40 does not work when built?

    Jack Bolton
    Hi all, I am having trouble using rfft so I decided to try and compile and run the example project included in the "Examples" folder. It is a legacy project, which I added to my workspace by right clicking on the "C/C++ Projects" pane and clicking import. I then tried to build...
    on Apr 28, 2011

  • Forum Post: C5505 CLS lib file?

    Jack Bolton
    Hey all, I have a VC5505 eZdsp Stick I am trying to use the CSL with. However I can't find the .lib file which I'm supposed to link to (See page 2-10 http://focus.ti.com/lit/ug/spru433j/spru433j.pdf ) Does anyone know where it is? Or am I following old documentation which has changed? Thanks...
    on May 2, 2011

  • Forum Post: Re: TI announces new low-cost eZdsp development tools

    Sunil Kamath
    Hello Timur, You can find datasheets and schematics on Spectrum Digital's site at http://support.spectrumdigital.com/boards/ezdsp5502/revb/ The Bluetooth and Zigbee connectors are standardized interfaces to eval modules TI connectivity solutions like the CC2560/PAN1315 Bluetooth module ...
    on May 3, 2011

  • Forum Post: C5515 eZdsp flash written

    Sergey Zevelev
    Our developed device includes C5504 and flash simmilar to S29AL032 (16 bits data bus), which is placed on C5515 eZdsp. We need to know "how mutch time" takes full flash writting process via JTAG interface after our device production. So it may be checked using the C5515 eZdsp evaluation board...
    on May 4, 2011

  • Forum Post: C5505/15 EVM and eZdsp Boot-Image Programming Guide

    Juliana Mansell
    As of today, the C5000 Wiki has a how-to guide for creating non-encrypted boot images and how to load boot images using a programmer specific to your device available at http://processors.wiki.ti.com/index.php/C5515_Boot-Image_Programmer This page includes a .zip folder with all the tools necessary...
    on May 31, 2011

  • Forum Post: Re: Assembly voice converting with TMDX5515EZDSP - KIT

    Mehmet Zahid Aydin
    Thank you for your answer but i am sorry because of my less skills. How can i do that in C. It doesn't have to be written in Assembler. Can you write a simple method or give me a reference to a site, where i can get some examples about voice converting?
    on Jun 7, 2011

  • Forum Post: c5k Newbie, trying to get code to run at boot time

    Timothy Sapio
    I have compiled and run the vc5505 fft audio filter program and verified that it runs on hardware. Now I want it to run automatically at boot time. I have experience programming for the msp430, and there were no extra steps needed after running the program in the debugger to make this work. How do you...
    on Jun 19, 2011

  • Forum Post: Re: Assembly voice converting with TMDX5515EZDSP - KIT

    Mehmet Zahid Aydin
    I created a project for the alien voices , but I get the following error which I could not eliminate . ------error--------------- 'Building target: AlienVoices.out' 'Invoking: Linker' "D:/Program Files (x86)/Texas Instruments/ccsv4/tools/compiler/c5500/bin/cl55"...
    on Jun 26, 2011

  • Forum Post: C5515 eZDSP USB Stick

    hg kim
    Hi! I am trying to achieve the following: 1. I have a PC program that sends/receives speech samples to/from DAC/ADC. Speech samples are taken at 8KHz at 16 bits / sample. I understand eZDSP USB stick has built-in DAC/ADC. However, I have to use DAC/ADC which is already in use in the PC. ...
    on Jul 12, 2011

  • Forum Post: Trouble with pre-made functions in examples

    Timothy Sapio
    I'm trying to figure out basic things about how the c5505 USBSTICK is initialized, and having a hard time with it. A big problem is these functions that seem to be sprinkled throughout the example code and I cannot find the actual function definitions to see what code it is running. Examples of what...
    on Jul 19, 2011

  • Forum Post: DSP/BIOS Configuration Guide

    Ali Imtiaz
    Hi I am having trouble understanding the MEM module in the DSP/BIOS configuration tools the base for my c5515 ezDSP comes up as 0x000060 in the configuration tool, whearas the the CMD file generated by the .tcf shows the origin at 0xc0 if I modify the base address using hte configuration tools...
    on Jun 28, 2012
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