C6000 Multicore DSP

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C6000 Multicore DSP

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  • 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

  • Forum Post: Free compiler for C66x for open-source development

    Alexander Chemeris
    Hello, We're thinking about starting an open-source project using new C66x DSPs and particularly C6670 SoC. To make it more attractive for community we need a free version of compiler for it. I know there is a free version of compiler for many TI architectures, so I wonder when we'll see C66x...
    on Feb 4, 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: How to create a (working) I2C boot image for C667x

    Gert Boddaert68965
    Hi, After carefully studying sprugy5.pdf, TMS320C6678.pdf, spruea7f.pdf (as a reference to an i2c boot for a 648x) several other documents, some reverse engineering and many trial and errors on our board, we are still unable to successfully boot from i2c. We got some tools (b2ccs.exe...
    on Mar 11, 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: C6678 Thermal Data

    Noam Stein
    Hi, Is there anything new on the C667x thermal data? Junction-to-case resistance? Junction-to-board resistance? It's in TBD in the formal documentation from last November. Thanks & BR, Noam
    on May 23, 2011

  • Forum Post: Re: C6678 Thermal Data

    Noam Stein
    Thanks! Can you please provide the component's weight as well? BR, Noam
    on May 26, 2011

  • Forum Post: Bit Rate Coprocessor User Guide

    Mehly
    Hi, in the TMS320TCI6618 Communication Infrastructure KeyStone SoC Data Manual (SPRS688 - February 2011) on page 189 (chapter 7.26) is a reference to the User Guide of Bit Rate Coprocessor. Where can i find this document or some closer information about this coprocessor? Thanks a lot
    on Jun 20, 2011

  • Forum Post: How DSP knows TCP3E&TCP3D Code block processing completion?

    Ashok Kumar78482
    Hi Suppose the DSP ihas sent a set of code blocks of same size to TCP3E for processing,and the DSP need to run next module as each of the code blocks processed by TCP3E instead of waiting to finish processing all code blocks. How CPU can get to know about this event of code block completion. Can...
    on Jul 6, 2011

  • Forum Post: Enforcing pointer alignment

    Manu Bansal
    Hi, I'm programming the VCP2 on a C6474 multi-core platform and my hunch is that I am running into input or output buffer misalignment problems. My code runs with some buffer length (and advance stride) settings, but fails with others. EDMA3 transfers need to be double(?) word-aligned. In general...
    on Jul 12, 2011

  • Forum Post: digital filter taking too long to run on TMDXEVM6670L

    Norman Yuen
    Hi, I am perplexed by the extremely long execution time of some C code. I have a long digital filter (~2500 taps) and an input data (length ~36000 complex samples) that I've implemented in C and ran on two different platforms: 1. I compiled the C code with gcc and ran it on a linux PC and it...
    on Aug 13, 2011

  • Forum Post: Help compiling the IBL from MCSDK_2_00_01_12 - linking errors regarding segment size

    Dan Christensen
    Hello, I've got CCS 5.1.0 and the BIOS MCSDK (2.00.01.12) installed on a Windows PC. I've also got CGT for C6000 (7.3.0) installed on a Linux PC. I took the mcsdk_2_00_01_12\tools\boot_loader directory and copied it to the Linux PC. Then I 'fixed' ibl/src/make/setupenvLnx.sh (line...
    on Aug 19, 2011

  • Forum Post: MCSDK User Guide: Flashing NOR Flash with User Application

    Dan Christensen
    Hello, In both version MCSDK 2.00.00.11 and 2.00.01.12 the User Guide (as well as the wiki ) mentions that there is a "bin2ccs" tool and a corresponding README.txt to explain how to use it. However I can't seem to find this anywhere. I did find a b2ccs.exe in mcsdk_2_00_01_12\tools...
    on Aug 29, 2011

  • Forum Post: C6678 PCIe: source for the 250MHz Pipe Clock

    Subhranil Choudhury77614
    Page 29 of sprugs6a.pdf(PCIe specification document) of C6678 suggests the following “ The VBUSM interface functional clock is generated from the main PLL. It is important that the PLL is programmed appropriately in such a way that a 250MHz functional clock is present for PCIESS. ”...
    on Sep 8, 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: Combine multiple input sections when linking - ccs5 and ELF

    Ian Cole (old profile)
    Hi, We have recently moved a large existing code base to ccs5 and switched from COFF to ELF. We also use SYS/BIOS. We now have to configure the linker using a .bld and .cfg file which is processed during the bios build phase. This produces bios_pe66_x.xdl which is to all intents and purposes a...
    on Oct 13, 2011

  • Forum Post: Which version of MCSDK is compatible with CCSv5.1?

    Marty
    I'm developing code for C66x, i.e. multicore. My main question is, where can I find information on which packages (more specifically, the MCSDK) that has been tested with a particular CCS version? I'm a bit confused about the flora of versions for CCS IDE and its required packages. ...
    on Oct 18, 2011

  • Forum Post: IBL (2nd stage) bootloader: build problems, plus request for documentation

    Marty
    For the 1st stage bootloader, I don't find any source code, I guess TI don't plan to share that code? But there is at least a document (SPRUGY5A), which is a bit thin and confusing and tbh seems to need quite a lot more work to become really useful. For example, EMIF boot is hardly mentioned...
    on Oct 25, 2011

  • Forum Post: C6670 Chip Level Interrupts - I2C/SPI

    Erick Higa
    Hi I'm trying to implement the chip level interrupts for using the SPI/I2C for send/receive events, the problem I seem to be having is that the interrupts don't fire more than once. /* Interrupt CorePac IDs */ //#define I2C_CORE_INTC CSL_GEM_INTC0_OUT_64_PLUS_10_MUL_N // CorePac Interrupt...
    on Nov 8, 2011

  • Forum Post: NDK (socket) connect() call is not returning

    anand kolli
    Hi All, I am trying to build a sample client socket program where in I am trying to run it on a simulator TCI6616 Device Cycle Approximate Simulator, Little Endian and the server part of the socket is running on the Linux machine. And I was able to build the client program successfully in CCSv...
    on Nov 9, 2011

  • Forum Post: How to flash onto TMS320C6678?

    Mohamed Sohal
    Dear all, Am using EVM TMS320C6678. Want to know how to flash the .out file onto the the module. So that I can run it independently without using CCS Studio.
    on Nov 10, 2011

  • Forum Post: unresolved symbol error in HWI declaration.

    shrish mv
    hi, i am using MCSDK 2_00_00_11 , bios6_31_04_27 , pdk c6678 1_0_0_11 on shannon evm c6678. i was experimenting with hardware interrupts , wherein i was trying to hook a HWI dynamically (runtime) by the following : Hwi_Handle hwi0; Hwi_Params hwiParams; Error_Block eb; Error_init...
    on Nov 15, 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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