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C5505
Related Posts

  • Forum Post: Reading a dat file into c5515

    Nandan Manjunatha
    Hi, I'm attempting to read data from a .dat file. I am using TMS320C5515. The hex data is in the following format: F4FF F3FF F4FF F1FF F3FF F2FF F2FF EEFF F0FF EDFF F0FF EDFF F0FF EDFF EFFF EEFF EEFF ECFF EFFF EBFF EEFF F7FF 0100 0300 0900 1F00 1C00 0900 0100 F8FF EFFF D8FF The...
    on Aug 12, 2010

  • Forum Post: TMDX5505EZDSP: digital input and output pins

    Gigi DSP
    Hi everyone, I want to use the digital input and output pins of TMDX5505EZDSP using Code Composer 4 but I don't know how. Is this what I need: usbstk5505_gpio.h ? I don't find examples of how to set a pin low and high . Please, help me. Edit: I managed to blink an LED using an GPIO...
    on Jun 26, 2012

  • Forum Post: Re: Free samples available for C5505 and C5504

    s.tan
    Hi, Can you explain what the benefits of C5505? Also, when would I use C5505 and C5000? Thanks!
    on Aug 27, 2009

  • Forum Post: Re: Electrocardiogram (ECG) Analog Front End Module for the C5505

    TommyG
    The schematics for the VC5505 EVM are available from Spectrum Digital at this site: http://support.spectrumdigital.com/boards/evm5505/revd/ . Regards.
    on Sep 10, 2009

  • Forum Post: Re: Booting from nand flash C5505

    TommyG
    Jayaprakash, Here are some details on how to create a boot image for the C5505 DSP: Creating a Boot Image with Hex55 Utility To create the boot table, proceed through the following steps: 1. Use the hex conversion utility (hex55.exe) revision 4.3.3 or later. Earlier versions may not support the boot...
    on Oct 6, 2009

  • Forum Post: ezDSP C5505 USB Stick Demo

    DanDspDev
    Hi, I am trying to get one of the demo programs for the ezDSP C5505 USB evaluation board running but I am having some trouble. The demo program that I'm trying to run is one that was distibuted at the Embedded Systems Conference last week. It is called USBKey_LED and was handed out by the folks...
    on Oct 6, 2009

  • Forum Post: Re: Booting from nand flash C5505

    TommyG
    Jayaprakash, Which CSL are you using? Where did you get it? The CSL for C5505/4 is different from CSL used for previous C5500 DSPs. You need to correct version for the device you are programming. The version of CSL here ( http://focus.ti.com/docs/toolsw/folders/print/sprc133.html ) is for the C5500...
    on Oct 12, 2009

  • Forum Post: C5505 LCD problem

    DSP_KungFu_Master
    Hello, I modified the LCD example (VC5505_CSL\CCS_v3.3_Examples\lcd\example1\) to work under DSP/BIOS. Then I used a PRD task which updates the display 20-30 times per second with data and this works OK. A problem arises when I have some SWI interrupt(s) enabled, the display freezes and I have to...
    on Oct 14, 2009

  • Forum Post: c5505 audio sampling and frequency analysis

    LJH
    Working on a university project which is a version of a instrument tuner designed to work on a Timpani (drum). We have developed a prototype that uses matlab to do the computation, currently looking at developing a system based on this code for the c5505 ezdsp. At this stage we are having some trouble...
    on Oct 26, 2009

  • Forum Post: Re: LCD Display issue

    DSP_KungFu_Master
    Hello, Are the any news on the patch? is the problem in the CSL or in the Display itself? I also have a question concerning the LCD DMA transfer. As I can see from the examples and documentation DMA data transfer towards LCD is 32 bit (you set a pointer to the buffer as uint32), but the display...
    on Oct 28, 2009

  • Forum Post: Connecting an electret microphone to stereo in jack?

    Holo
    Hello! I am trying to connect an electret microphone to the stereo in jack. I soldered 1,3V (pin 8 from U8) through an 1k ohm resistor to stereo in pin 2. This should be enough to feed an electret microphone capsule connected to the stereo in jack. The mic is a standard headset mic with a stereo plug...
    on Oct 28, 2009

  • Forum Post: EVM5505 3.3V Memory Daughter Card

    DSP_KungFu_Master
    Hello, I purchased today an EVM5505 3.3V Memory Daughtercard for my EVM5505 board, but on the support site of Spectrum Digital I can see that there is only GEL file for theirs 1.8V memory daughtercard (which has SDRAM instead of SRAM). Can somebody help me to properly setup the SRAM on my card and...
    on Nov 16, 2009

  • 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: Communicate with the DSP Application

    Heiko
    Hi, I'm new with C5505 eZDSP USB Stick and I need a solution to write and send some parameter information to my application. Maybe the FT2232-Chip could be used on channel B, but how can I do this? Or do I have to use the UART on the extension port? Thank you!
    on Dec 6, 2009

  • Forum Post: C5505 I2S with CSL library

    Alexey Adov
    Hello! I'm using EZdsp C5505 USB stick board to debug my project. I tried build my project : sound loopback (LINE in -> HEADPHONE) using I2S (DMA mode) with CSL Library. But I can't send/receive data from dsp to codec AIC32. When I send test data (sine 1 Khz) I2s in master mode without...
    on Nov 17, 2009

  • Forum Post: C5505 I2S driving capability

    a shen
    Hi, We are thinking to interface ADC and DAC using C5505 I2S. Since we have multiple ADC/DACs on board, One ADC and DAC might need to be connected to the same I2S port. Does anyone know if the C5505 I2S port (in master mode) have enough driving capability for 2 slave devices? In our project, the ADC...
    on Jan 12, 2010

  • Forum Post: Re: c5505 FFT hardware accelerator

    neergmas
    Hi Shen, Did you see this post? There is sample code there. http://e2e.ti.com/support/dsp/tms320c5000_power-efficient_dsps/f/110/t/11096.aspx
    on Feb 10, 2010

  • Forum Post: Difference between VC5505 and C5505

    a shen
    Hi, Does anyone know the difference between VC5505 and C5505? We are using VC5505's data sheet when drawing the schematics, but notice the C5505 is released recently. It seems the C5505 is a bug-fixed version, but we would like to confirm that C5505 is pin to pin compatible with VC5505. Thanks...
    on Feb 14, 2010

  • Forum Post: Code Generation Tools Release for VC5505 CSL

    TommyG
    I wanted to let everyone know that a bug was discovered in the v4.3.3 of the Code Generation Tools (Compiler) that made USB enumeration fail on the USB example1 for the CCS3.3 examples. It most likely was causing other problems as well. The bug was carried through v4.3.4 and v4.3.5 releases. It has been...
    on Feb 26, 2010

  • Forum Post: AIC3204 only receiving if not in debug

    sam virgillo
    I have a program that runs fine under the CCS4 debugger. When I transfer the program to flash the program does run but it only outputs audio. It does not process the audio I put into it. If I hit it with high level audio momentarily it starts to work. I have added the code from the GEL file...
    on Mar 4, 2010

  • Forum Post: Does C5505's bootloader support 24bit SPI EEPROM?

    a shen
    Hi, I noticed in the 5505's datasheet "SPRS660, TMS320C5505", section3.4, it states 9. Test for 16-bit and 24-bit SPI EEPROM boot on SPI_CS[0] with 500-KHz clock rate and for Parallel Port Mode on External bus Selection Register set to 5, then set to 6: So it seems C5505 does support...
    on Feb 15, 2010

  • Forum Post: How to start with EVM 5505

    steffen_ger
    Hello, I`m a student and new to DSP programming (and µC) and my current work is to compare the TMS320C5505 with current µC for my company. So I have many questions but I think I will ask the most urgent first ;-) 1. First of all I checked the IDEs CCS 3.3 and CCS 4.x Do you recommend...
    on Mar 18, 2010

  • Forum Post: Re: Build Properties CCS 4.1 for EVM 5505

    Hyun Kim
    Hi, Yes you can copy any project and paste it withingCCS4 IDE. In your CC4 Project window, you select any project using right cliking on your mouse and select "COPY". Next you click righ buttone again on white space in your project pane and select "PASTE". Then it'll create...
    on Mar 23, 2010

  • Forum Post: Struct and Pointer declaration

    Gurcan Abi
    Hello all, I use c5505 EVM. I've come across with a problem about declaring a struct after a pointer. In this case I can't adjust the struct or can't pass it to any function correctly. But If I declare the struct before the pointer everything seems to be OK. I wonder if there is a problem...
    on Mar 24, 2010

  • Forum Post: MP3 and AAC codecs may not be compiled with CCS v.4 shipped with eZDSP USB STICK

    Fab47450
    Compiling MP3 (Build ID: 01.00.00.004) and AAC (Build ID: 01.00.00.003) codecs for C55x family, downloaded from TI site and intended to be compiled with CCS v3.3, is not possible with Code Composer Studio v.4 , the version supplied with TMS320VC5505 eZDSP USB STICK (files referenced in the source...
    on Apr 12, 2010
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