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OMAP L137 DSP/BIOS
Related Posts

  • Forum Post: How to install DSP/BIOS? I using OMAP-L137

    PengGuowen
    How to install DSP/BIOS?
    on Dec 30, 2009

  • Forum Post: Building DSPLink for OMAP L137 EVM

    Dominique Holzwarth
    Hello I'm trying to build DSPLink following this guide: http://tiexpressdsp.com/index.php/Building_The_OMAP-L137_SDK. I have successfully built the linux kernel and modules under /home/<user>/workdir/lsp/ti-davinci/linux-2.6.18_pro500. I have also run: perl config / bin / dsplinkcfg...
    on Feb 3, 2010

  • Forum Post: how to access the Input and output channels of an OMAP-L137/TMS320C6747

    Rico Schulze
    As a user who is not really familliar with linux-based Operating-Systems, i am going to program the DSP and the ARM via CodeComposerStudio (v3.3) which, according to the support, is able to do so, using nothing else but a Windows-OS. Unfortunately the software support is almost not existing. I would...
    on Jun 14, 2010

  • Forum Post: Audio Sample Project Buffer problem

    Fikret Alim
    Hi, I am trying to implement some DSP algorithm by using the Audio Sample Project. I have tried FFT/IFFT, FIR Filtering successfully. Now, I am trying to implement some kind of enhancement algorithm. It only includes trigonometric functions, "atan, cos and sin", FFT/IFFT and complex number...
    on Jun 2, 2010

  • Forum Post: Why the audio example no work on OMAP-L137?

    Tan Phong Luong
    I modified the audio example in PSPDrivers and debug it on OMAP-L137 EVM, I found that some variables (i, j) had wrong value and it no work - no audio. I've added my project as attachment. I am really waiting for an answer, I tried everything, but I couldn't find anything wrong. (Please...
    on Jul 9, 2010

  • Forum Post: sound access using tasks of DSP/BIOS

    Rico Schulze
    Hello as someone who is new to TI-products i learned programming the DSP-Side of the OMAP L137/TMS320C6747 using the offered example codes with CodeComposerStudio 3.3 But now that i am trying to "mix" these examples in order to develope my own program, i am getting in trouble. I would...
    on Jul 13, 2010

  • Forum Post: OMAP-L137/TMS320C6747 Starterkit - hot to start?

    Rico Schulze
    Hello, first of all i am kindly asking you to oversee my bad english. While ordering the mentioned starter Kit, i supposed a starter-kit to be easy-understandable.. maybe with some code-Examples to show how programming of the different functions and even processors (ARM / DSP) could be done.. ...
    on Jun 3, 2010

  • Forum Post: Re: Linux Startup Warning & FATAL error

    flypenguin
    Hi Mariana, I don't know whats wrong with my net, i cannot post my question on the support, so I only write my question here. Now I use omapl173 chip, but several problems have not been cleared: First, in omapl137 ,what is the relationship between the dsp core and arm core in the end...
    on Aug 7, 2010

  • Forum Post: SDRAM question in OMAP-L138

    Stephen Lin40335
    Please help with following three questions of using SDRAM under EMIFA interface in OMAP-L138 chip: From the 1st page of OMAP-L138 spec under the "Two External Interfaces/EMIFA" section, it stated 16-Bit SDRAM with 128MB address space. However, in Table 6-18, it shows the max SDRAM goes...
    on Feb 24, 2010

  • Forum Post: In omap-L137 audio example,sound is only present in the left of my headphone

    xiang lee
    Hi. I’ m a new user of OMAP-L137 EVM rev. D and I have a problems to solve.I have used the audio example (its probject name is audioSample.pjt) in BIOSPSP_01_30_01.It can run but the sound is present in the left of my headphone. I don't know why,Can anyone tell me why?I am anxious about...
    on Jan 11, 2011

  • Forum Post: OMAP-L137 reset Arm side while DSP side is running

    CalvinTai
    Our system is running Linux and wake up DSP by DSPlink. After that ARM, DSP has it's own program running. In some condition Linux side may corrupt and reset ( for example due to WDT reset), is there any chance Linux run from beginning again but DSP keep running? And how to do it?
    on Jan 5, 2011

  • Forum Post: Re: Can't upgrade to bios_5_33_03

    yingming qin
    Hi: I am using evmomapl137 ,I need rts6740.lib,but I can not find it anywhere.Please teel me where I can find it ,I am looking forward to your help .Thanks! Yours sincere 6.9.2011
    on Jun 9, 2011

  • Forum Post: Re: OMAP-L137 SPI Clock

    Mohd Hafiz Fazalul Rahiman
    sorry, i miss the waveform. The waveform is as below:
    on Sep 28, 2011

  • Forum Post: C674x internal resource conflict exception

    Eric Chin
    Hardware: Custom OMAP-L137 board CGT 7.2.5 DSP/BIOS 5.41.09 dsplink 1.63 Linking pre-built c67xmathlib 2.01 FastMath library We're getting an internal resource conflict exception during runtime that we're trying to understand. It can take anywhere from a few minutes to an...
    on Aug 24, 2011

  • Forum Post: How to interface mipi camera with OMAPL138

    Binoy Johnosn
    Sir I have a problem with omap l138 processor. I want to interface the mipi camera with omapl138 give any solution Regards Binoy Johnson
    on Dec 21, 2011

  • Forum Post: OMAP L137 EVM's output

    MilkyWay 05
    Hello, I want to know how is building OMAP L137's output ? Best regards, Linh
    on Jan 3, 2012

  • Forum Post: Re: OMAP L137 EVM's output

    MilkyWay 05
    Oh, of course, for example : i have a 16-bit/32-bit in input, i want to know how data is organized in the output ? (16-bit side by side for example ?) How can i get the data out or visualize it ? Best regards, Linh
    on Jan 3, 2012

  • Forum Post: OMAP L137 Output Voltage

    Tobias Brack
    Hello, i'm quite new with the OMAP processors and have a basic question. Sorry if this question might sound stupid or inappropriate, but I'm absolutely not from this field. I'm using the C674x on omap-l137 to execute a little control loop, directly written in c. I used the code from...
    on Jan 23, 2012

  • Forum Post: where's the code for the Audio Driver example?

    bowerymarc
    this example looks *really* useful, I would like to see the code but it's missing from the link... is it still around? http://processors.wiki.ti.com/index.php/OMAP-L137_Audio_Drivers_in_the_DSP_%2B_Linux
    on Mar 13, 2012

  • Forum Post: OMAP-L137/TMS320C6747 FP-Starter Kit DSP/BIOS examples buildable, but not working

    Rico Schulze
    Hello first of all i have to admit that i am completely new to programming a dsp or arm not to mention the hybrid L137. I am using CodeComposerStudio v3.3 and the basic examples like "aic3106" or the ones from the ndk worked fine. But now i wanted to take a look at the examples of...
    on Jun 25, 2010

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