C6000 Single Core DSP

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C6000 Single Core DSP

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  • Forum Post: Data from DSP to PC

    Basavaraj Hiremath
    Hello, I need to send data from DSP (using dsk 6416) to PC at a high speed. For now I am using one of the McBSPs as UART and using serial on PC to read data at 115kbps. This works fine but I need to go faster than this. What are my options? 1. HPI? 2. PCI? 3. McBSP as USB? Thanks...
    on Jan 24, 2011

  • Forum Post: Re: McBSP2 as UART

    Gonzalo5423
    Hi, I have a similar problem. EDMA perform the transmission but MCBSP doesn't put data into the serial line. What did you do to solve your problem? Why do you use the value 135 to get baudrate = 115200? If the clock is 600MHz, Shouldn't you use 600M/(16*115200)-1 = 324? Thanks
    on Nov 27, 2011

  • Forum Post: Re: McBSP2 as UART

    Gonzalo5423
    I read the clock is divided by 4 in c64x DSPs, so I'll try tomorrow with the new CLKGDV calculated value.
    on Nov 27, 2011

  • Forum Post: problem for c6416 PCI

    Yu Liu102004
    hello, Now I have designed a system including one host control board and two slave boards. The host control board's MCU is PowerPc on which OS VxWorks 5.5 is running. The two slave boards' MCU are both TMS320C6416. Now I control host control board write and read data to and from two slave boards...
    on May 15, 2012

  • Forum Post: RE: problem for c6416 PCI

    Yu Liu102004
    RandyP Thanks for your attention to my post. the PPC crash does not occur every time, but the appearance of crash is the same: When host write data or read data to or from slave by PCI in first time, the process will fail and the PPC will crash. When crash occur, the C6416s on the slave board executed...
    on May 16, 2012

  • Forum Post: McBSP connection in TDM Highway

    Georgy Troynikov
    I have board with 2 DSP C6416 connected via McBSP1 ports: CPU0_CLKX1 <-> CPU1_CLKX1 CPU0_FSX1 <-> CPU1_FSX1 CPU0_DX1 <-> CPU1_DX1 CPU0_DR1 <-> CPU1_DR1 CPU0_FSR1 <-> CPU1_FSR1 CPU0_CLKR1 <-> CPU1_CLKR1 Is this connection valid for use McBSP as a TDM Highway (spra491a...
    on May 16, 2012

  • Forum Post: question for EDMA in C6416

    Yu Liu102004
    hello, as data sheet, EDMA in TMS320C6416 has a synchronization event PCI, which is corresponding to the EDMA Channel number 21. I want to know if the data communication among host and slave devices in PCI bus will trig this EDMA event. If yes, can I read the EDMA registers correspongding to this event...
    on May 20, 2012

  • Forum Post: C6416: a problem of pointer

    Thomas Young
    Hello， A friend told me his problem of using pointer in DSP6416 and I don’t know how to fix it. The code is listed below: pixel=(unsigned char*)0x00025000; ssat=(unsigned int*)0x00090000; ssat[0]=pixel[0]*pixel[0]; for (i=1;i<320;i++) { ssat[i]=ssat[i-1]+pixel[i]*pixel[i];...
    on May 23, 2012

  • Forum Post: RE: C6416: a problem of pointer

    Thomas Young
    Hello, He told me that the memory used by the program is all available. He breaks the code into two ‘for’ circles and he runs every single ‘for’ circle to see the result. If it runs the first ‘for’ circle, the result is right. pixel=(unsigned char*)0x00025000;...
    on May 24, 2012

  • Forum Post: RE: C6416: a problem of pointer

    Thomas Young
    Hello, Thanks for your help. Here is his program and He uses the CCS2.2 to compile the program. (Please visit the site to view this file)
    on May 24, 2012

  • Forum Post: RE: C6416: a problem of pointer

    Thomas Young
    Hello, When I run the program, I meet this problem: Trouble running Target CPU: Error 0x0000000C/-2044 Error during: Register, Break Point, No breakpoint at 0x00000000 Error: Error 0x0000000C/-2044 Error during: Register, Break Point, No breakpoint at 0x00000000 The Program is very short and...
    on May 29, 2012

  • Forum Post: mcbsp used as UART

    huaiping ming
    TI document spra633c says the McBSP can be used in either the serial port mode or the general-prupose input/output mode. i want to know if McBSP can work in two of this mode at same time. thanks.
    on May 30, 2012

  • Forum Post: How could I get the DSP-LIB named dsp64xe.lib

    Jie Fang
    Dear All: Here is my problem: my DSP C6416 was set as the big endian model, and when I was using the DSP_FFT16X16t function, I find in my LIB I only got the support LIB named dsp64x.lib . This is a LIB used for little endian. And the document published by TI said I should use the LIB named dsp64xe...
    on Dec 27, 2012

  • Forum Post: The mk6x program is not working

    Jie Fang
    Dear all The DSPLIB installation includes the source and the little-endian version of the library, to adapt the DSPLIB into the DSP set as big-endian,I was told to rebuild the source file into the big-endian version.Reffer to the "C-Compiler user's guide" and "TMS320C64x DSP Library...
    on Jan 5, 2013

  • Forum Post: Error in Connecting the board to PC

    Rahim panahi1
    Hi I have a 6416 DSK board and I worked with it in CCS 3.1 environment easily but Now I installed CCS 4.2 but I cannot connect the board to the PC. my project Compiles successfully and I create an configuration file with XDS510 USB emulator for programming the DSP but when I try to connect to the...
    on Feb 13, 2013

  • Forum Post: RE: problem for c6416 PCI

    Yu Liu102004
    Hello Chris, I apologize for not replying your post for a long time. The 6416 PCI lockup issue have not been resolved. Furtermore, it will also happen on 6205. I wonder whether you have resolved this problem? And the appearance of the problem is indeed as you say, but i am curious why the FIFO'...
    on Feb 27, 2013

  • Forum Post: RE: problem for c6416 PCI

    Yu Liu102004
    Hello Chris I 'm very glad to receive your email though both of us don't resolve this issue. In our experiment , the lock-up occured randomly: some time it occured when the host device read or writed internal memory of slave device firstly, some time it occured after long time PCI transactions...
    on Feb 28, 2013

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