C6000 Multicore DSP

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C6000 Multicore DSP

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  • Forum Post: Six-core TMS320C6472, industry’s best power efficiency & EVM giveaway

    HulaGirl
    New six-core TMS320C6472 offers industry’s best power efficiency for performance-hungry applications The devices are available with six integrated cores in a single chip, either running at 500, 625 or 700 MHz. The C6472 is fully optimized for applications where performance per watt is...
    on Nov 3, 2009

  • Forum Post: C6474 EVM client example IP address question

    J. M.
    Hi, I am running NDK 2.0.0 on the C6474 EVM with CCSv4, running the client example. In this example, I have modified the code to give a unique static IP address to each core based on CSL_CHIP_DNUM, but cannot seem to ping cores 1 and 2 (0 based index). Is it possible for each core on the C6474 to...
    on Jun 11, 2010

  • Forum Post: Dissipation of C64x+

    ouazza wazo
    hi all, I have a question about how the value 2 watt per core is found for C64x+ dissipation. compared to what is measered? so what is the conditions of measurement of this value? Thanks for more details. ouazza wazo
    on Jun 26, 2010

  • Forum Post: C6678 Power Consumption

    Noam Stein
    What is the (Maximum/Typical) power consumption for every power type of the C6678? Is the "KeyStone Power Consumption Summary" application report (SPRABF2) mentioned in the hardware design guide (Pg. 43) available? Thanks, Noam
    on Dec 13, 2010

  • Forum Post: Re: C6678 Power Consumption

    Noam Stein
    SPRABF2 (Not SPRABF1). Open the " Hardware Design Guide for KeyStone Devices " at page 43. It's on the web page you posted (PDF 15730 KB). BR, Noam
    on Dec 14, 2010

  • Blog Post: Release of BIOS MCSDK v1.0.0

    tscheck
    BIOS MCSDK 1.0.0 Released The production release of BIOS MCSDK 1.0 is available for download from the following link: http://software-dl.ti.com/sdoemb/sdoemb_public_sw/bios_mcsdk/latest/index_FDS.html This software release gives developers the ability to evaluate the hardware and software...
    on Dec 18, 2010

  • Forum Post: Re: code in c6472 shared memory

    Rama
    We have been able to reproduce the issue reported by Dominic. Disabling auto run to main in debugger options seems to address this issue. In CCS v4.2 auto run can be disabled two ways: 1) Under Tools > Debugger Options > Generic Debugger Options > Auto Run Options CAUTION: In the current...
    on Dec 23, 2010

  • Forum Post: Dose this inter-core communication exist?

    Kaiqi Yang
    A sender and a receiver share the ownership of a shared memory buffer.The data itself doesn't be transfered,but the ownership of the buffer changed from sender to receiver.The sender pass a pointer which point to the shared memory to the receiver,and then the recevier could use those data in the...
    on Feb 28, 2011

  • Forum Post: Inter-core communication using DMA transfer

    Kaiqi Yang
    Could someone give me an example of intercore communication which uses the DMA transfer on C6474 or C6472?Hope for replies. Regards, Uni
    on Mar 6, 2011

  • Forum Post: evmc6472 stops receiving udp packets

    James Holmes67270
    Hi, I currently have a Single Image application running on core 0 and core 1 of the evmc6472. This application is based on the the multicore example, from the emac test examples, in the pdk_c64x_1_00_00_06. The application is sending and receiving udp packets, it is not configured to do a loopback...
    on Mar 9, 2011

  • Forum Post: CSL for C66x DSPs

    johnny chan
    Hello, I am a beginner in C66x dsps and i am quite interested in it! The question is that i can't find the CSL for the multicore processors such as C6678. Do you have any plan to release it recently? Thanks in advance!
    on Mar 10, 2011

  • Forum Post: TMS320TCI6618 - docs needed for MN and INTC

    Ruslan Senyushkin
    Hi, in http://focus.ti.com/lit/wp/spry161/spry161.pdf whitepaper I see following: For example, Multicore Navigator is able to schedule jobs and instruct the next free DSP core to read a job and process it without the need for external management. This simplifies the SoC’s software architecture...
    on Apr 14, 2011

  • Forum Post: Nandboot for multicore sample application

    NARESH PATEL
    Hi, I have small sample application. I write it to Nand by using nand writer . Then after i perform nand boot . Application runs only for core 0.I want to run it on all six cores. Is it possible and how it is ? Thanks
    on May 4, 2011

  • Forum Post: IPCGR atomicity

    khaled saab
    Hi, We are using the IPCGR register to mange inter cores communications on a C6472. At low data rate, the code works fine and we are able to synchronize the cores and send messages between them: The source core(s) set the IPCGR register of the destination core, and wait for the destination core...
    on May 18, 2011

  • Forum Post: Multicore program not boot c6472

    Ricardo Leber
    Dear people of the forum, I was working on a program that uses 3 cores of a c6472. This sample program works ok from the CCSv4 and the emulator. It does not work (BOOT) from the NAND flash memory that brings the EVM. If we change the sample program to use only the core 0, the sample works from the CCSv4...
    on Jun 2, 2011

  • Forum Post: SGMII data transfer in C6678

    NARESH PATEL
    Hi, I want to make sgmii loopback utility for C6678 . For this i have initialized sgmii then after i need to transmit packets and receive packets for loopback . For this any data register for sgmii and which registers are used for Tx and Rx ? Thanks, Naresh
    on Jun 14, 2011

  • Forum Post: CPPI - Infrastructure mode: data lost when receiver stopped

    Sebastian D.
    Hi, I'm trying to get familiar with the Packet DMA on the C6670, using CCS5.0.3 and the C6670 simulator. I took the "cppiTestProject" from pdk_C6670_1_0_0_9_beta2 and modified "test_host_mode.c" to run on 2 different cores. Core0 is used for transmitting to the Packet...
    on Jun 28, 2011

  • Forum Post: TCP and VCP edma init

    Furkan Gokmen
    Hello, We have a problem about initializing edma for TCP and VCP at the same time. When we initialize edma for vcp as seen below VCP decoder works well. /* EDMA global declarations */ CSL_Edma3ChannelObj Edma3ChannelObj_0, Edma3ChannelObj_1; CSL_Edma3ChannelHandle Edma3ChannelHandle_0, Edma3ChannelHandle_1;...
    on Aug 4, 2011

  • Forum Post: Re: Nandboot for multicore sample application

    Ricardo Leber
    Dear Sandeep, I thank you for all the help you gave me. The development in which I am working is far more complicated than the example project of the LEDs. So it took me longer work, due to the location of the vectors and variables that should be in a shared area and others in local memory. The program...
    on Aug 8, 2011

  • Forum Post: Failed to open HeapBufMP_open in multicore application

    Lijo Jose
    I have one multicore application which was running fine with mcsdk_2_00_00_beta1_update1. After migrating the application to latest MCSDK( mcsdk_2_00_01_12), The application hangs at HeapBufMP_open. HeapBufMP is created in Core0. and is tried to open in all the other cores. The call to open hangs...
    on Sep 13, 2011

  • Forum Post: Memorymap question - .text section is modified during the program running?

    Hideo NORO
    Hello, I'm working with a multicore program on EVMC6678L using IPC, and met a strange behavior. My understanding is ".text" section contains 'executable code and constants' only according to 5.3.5 of SPRU187T document. So, if the same program runs on all the core, the contents...
    on Sep 26, 2011

  • Forum Post: Re: Getting started with EVMc6678 issue...

    Mohamed Sohal
    Dear Arun, I tried like what you said. and i got this error....
    on Oct 3, 2011

  • Forum Post: Using MPAX for creating segments and controlling properties of different segments of memory

    Rashmi Tripathi
    Hi, Can someone please point me to some example code that demonstrates how MPAX segments can be created? I am using C6678 DSP. Thanks, Rashmi
    on Oct 10, 2011

  • Forum Post: EVM C6678 critical issue....

    Mohamed Sohal
    EVM C6678 is connected to PC via USB cable in the static IP mode. While trying to connect target in the target configuration core files this is what is happening. I'm using CCS v5.0.3.0023 and the OS is Windows 7 . The drivers are installed and it is shown correctly in the device manager. I've...
    on Oct 11, 2011

  • Forum Post: Access data from webpage? - MCSDK Image processing demo

    Mohamed Sohal
    Hi all, I'm trying to figure out how to access data from the input webpage. I know that the data is stored in the http socket. but, which part of the program deals with it? how is it stored? Please do give me some guidance.
    on Nov 16, 2011
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