C5000 Ultra Low Power DSP

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C5000 Ultra Low Power DSP

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Related Posts

  • 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: Utilizing 40-bit Accumulator Values in 5509A Assembly Code

    mjones
    I am programming a 5509A using CCS4 w/ CodeGenTools v4.3.5 and DSP/BIOS v5.41. I have an assembly function that is using the accumulator to accumulate SQA results with the accumulator in 40 bit mode. MOV *(#_I_read_ptr + 1), AR1 ; AR1 points to 1st data point. MOV *AR1+ << #16, AC1 ; Load...
    on Apr 9, 2010

  • Forum Post: Hacking the Data Converter Plugin to support other serial ADCs, and importing code to CCSv4.1.. and of course... nothing works. :(

    FastFourier
    So I'm working on a new design here at work, and the hardware engineer decided on a C5510 and a Linear Tech LTC1407 serial ADC. Since I've never used a C55xx before, and don't know how its DMA engine compares to the EDMA3 from C6000s, I thought I'd try to use the Data Converter Plugin...
    on Apr 21, 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: C Runtime Lib

    Robert Bradshaw
    Does anyone happen to know what spru### document has the C Runtime library API in it? I am using CCS4 with a 5502. Thanks, Robert
    on May 17, 2010

  • Forum Post: Error: Building assembly only project

    Mike Meier
    Hi there! We have to build an assembly only project in our school. When we try to build our code, we get some errors. What we did: Build a new CCS Project Selected the checkbox "Treat as an Assembly-only project" Choosen the linker command file "lnk.cmd" ...
    on May 25, 2010

  • Forum Post: Creating 5509A Project in CCS 4.1 without DSP/BIOS

    mjones
    We are creating a 5509A project in CCS 4.1 and we are not using DSP/BIOS. Real time restrictions on hardware interrupt response time dictate no DSP/BIOS. The simple things are holding us up now. My project can't open std.h when I compile. All of the sources on my PC that I can find are in BIOS...
    on Jun 3, 2010

  • Forum Post: Re: Target communication errors with SEED XDS560 emulator ?!?

    Hyun Kim
    Hi, I understand your question. In order to answer your qustion, I need some infomation from you. What version of CCS are you using? (CCS4 menu--> Help--> About Code Composer Studio --> Version: ???) Are you using VC5505 EVM or eZdsp stick? You said MSP430s isok. Are you using...
    on Jun 14, 2010

  • Forum Post: bootloader

    Robert Bradshaw
    I am trying to build a boot loader program that must exist in 0x300 to 0x3000 (or 0x180 to 0x1800 in word address). This bootloader will be downloaded via the host through the HPI and the hardware If I build a project and include DSP/Bios, I can configure the memory space using the MEM object easy...
    on Jun 22, 2010

  • Forum Post: Installing CSL in CCS4

    John Pote51555
    I have downloaded and installed the C5500 CSL on my PC. Is there a preferred method of "installing" the CSL in CCS4? Or should I manually add include paths etc to the directory where I've put the CSL. Looking at the build options I see that the CCS4 installation has found the old CCS3...
    on Jul 1, 2010

  • Forum Post: Strange behavior of eZUSB C5515 with multiplication instructions

    Tan Nguyen
    Hi everybody, I am a newbie to TMS320C5515. I used TMS320C5515 eZDSP kit. I created the enclosed project with CCS v4 and i just want to add some asm instruction to implement a fir filter. And i face the problem as followed. The ADD, MOV instruction worked fine. However, the MPY and MACM worked wrongly...
    on Jul 8, 2010

  • Forum Post: Using C file to write values to variables defined in ASM file

    Tan Nguyen
    Dear everybody, I have made a project with CCSv4 and ezUSB C5515. I made an ASM file defining 2 variables like this .... .global _tv_outbuf .global _tv_inbuf .sect ".data" _tv_outbuf .space 16*500 _tv_inbuf .word 0 .word 2531 .word 4848 .word 6699 ..... In file main.c file...
    on Jul 9, 2010

  • Forum Post: Re: C5509A GPIO_pinWriteAll()

    Tony Ranson
    Audi, A person I had been working with, TommyG, might be able to answer this. Hopefully he is listening :-) Tony
    on Jul 31, 2010

  • Forum Post: DSP_BIOS and CSL USB examples in 5515ezdsp

    Andrea Cruz
    Hi, I am developing an audio signal receive with 5515ezdsp (v1). I am thinking to use USB to transfer data from DSP to PC, at PC a multiplatform system (developed in Qt) will receive and record the audio signal in a .wav file. According my application the USB mode more adequate would be isochronous...
    on Aug 9, 2010

  • 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: New Project in CCSv4

    sburr36544
    Hi, I want to start a new project in CCSv4 for a 5505, I have used the spectrum digital boards and compiled programs for a c6000 series chip, however we were given a template to start our projects. I haven't been able to come up with any resources on how to start a new project so I would like to...
    on Sep 18, 2010

  • Forum Post: Code Composer Studio 4 licensing question

    Tony Ranson
    We are using a CCS4 with a development board and a XDS100 so the software license should be free. We have CCS 4 on a machine has no internet connectivity and no Network Interface Card. We get a message that the 30 day evaluation period has expired. Is there some sort of "generic"...
    on Sep 24, 2010

  • Forum Post: How to create and setting Timer interrupt vectors for TMS320VC5505 eZDSP USB Stick?

    Ashwin Panchal
    Hi All, Can anybody let me know how to create timer interrupt (In CCS-V4, using C) without using any DSP library and DSP BIOS? I also read out "SPRA036" but it create more confusion. Thanks in Advance, Ashwin Panchal          ...
    on Oct 4, 2010

  • Forum Post: Linking error while Building project in CCS

    Ashwin Panchal
    Hi All, Can any one suggest about below error? <Linking> fatal error: file "C:/Program Files/Texas Instruments/C5500 Code Generation Tools 4.3.7/lib/rts55h.lib<exit.obj>" has a Tag_Memory_Model attribute value of "3" that is different than one previously...
    on Oct 5, 2010

  • Forum Post: Linking error during project building in CCS

    Ashwin Panchal
    Hi All, Can any one suggest about below error? <Linking> fatal error: file "C:/Program Files/Texas Instruments/C5500 Code Generation Tools 4.3.7/lib/rts55h.lib<exit.obj>" has a Tag_Memory_Model attribute value of "3" that is different than one previously...
    on Oct 5, 2010

  • Forum Post: Re: Code Composer Studio 4 licensing question

    Tony Ranson
    John, Thanks for the reply. Remember this machine has no Ethernet ports and no connectivity to the Internet! We did however find a solution, here's a brief description of what we did: 1) downloaded a copy of virtual ethernet "loopback" software from the Microsoft site. ...
    on Oct 6, 2010

  • Forum Post: VC5505 EMIF problem

    a shen
    Hi, We are testing the asynchronous SRAM connectected to VC5505 through EMIF CS4 space on our own DSP board. We are using a simple loop to write to SRAM but the CPU often stops running unexpectedly in the middle of the loop although there was no breakpoint set at the place. And after that, the emulator...
    on Jan 20, 2011

  • Forum Post: warning: section spans page boundary (Using C5509A with CCS4)

    Jayesh Patel63136
    I had the project compiling/linking/running for C5509A using CCS3.1 I have created the new DSP bios configuration under CCS4 (indential to CCS 3.1). The project link gives following warning. How to fix that ? warning: section ".ExtMem2_67_4$heap" (0xce0000) spans page boundary: not allowed...
    on Feb 10, 2011

  • 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
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