C5000 Ultra Low Power DSP

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C5000 Ultra Low Power DSP

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Related Posts

  • Forum Post: Network transfert speed

    Ludo Roose
    Hi, Just upfront : I'm new to the forum, en even though I've done quite some computing and electronics etc, I'm new to DSP, new to TI-DSP. I would like to start experimenting with a number of TMS320VC5502 eval boards to be put in an ethernet network (starting with 3 in testing, probably...
    on Jun 29, 2012

  • Forum Post: TMS320VC5502 and SDRAM initialization

    Kirill
    Hi, I have a problem with SDRAM K4S281632K connected to the TMS320VC5502 DSP. The initialization sequence is #define SDRAM_TRC 0x06 // 0x0F #define SDRAM_TRCD 0x02 // 0x04 #define SDRAM_TRP 0x01 // 0x08 UINT16 SDWIDTH; // Xilinx setup CE0_1 &= ~0x00F0; CE0_1...
    on Jan 3, 2011

  • Forum Post: VC5502 JTAG Connection problem with CC4 and SD XDS510-USB

    Colin Howard
    Hi On our new custom designed board we are having trouble getting initial connection to the DSP from within CC4 when we attempt to start the debugger. We get the rather cryptic "Error connecting to the target: Error 0x80000260/-1141 Fatal Error during: Execution, Initialization, OCS, Processor...
    on Jan 4, 2011

  • Forum Post: Software UART for the C5502 via the McBSP port

    John W64081
    I found 3 app notes covering the topic of implementing a software UART via the McBSP: spra633c spra661a spra882a spra882a seems to be the newest of the three, as it references the other 2. It also references some code files which seem to contain the exact routines that I need to make the...
    on Jan 6, 2011

  • Forum Post: C5502 WDTOUT pulse width

    Chris Shaw, Melbourne
    Hi, on our custom board we have connected the WDTOUT signal to a host microprocessor for detection of DSP failure. However, as far as I can tell the output pulse can only be stretched to a maximum of 4 clock cycles. If this is driven from the fast peripherals clocks which is configured at 150MHz then...
    on Jan 26, 2011

  • Forum Post: Using McBSP to interface to FRAM in SPI mode

    Chris Shaw, Melbourne
    Hi, our custom board has an FRAM device (FM25L16) connected to a C5502 via McBSP #1. The FRAM demands an SPI protocol and the the pins are connected as suggested in the McBSP user guide (nCS to FSX, SO to DR, SI to DX, SCK to CLKX) and I can make the FRAM (slave) work as expected. The problem arises...
    on Jan 21, 2011

  • Forum Post: SPI Slave Driver with DMA for c5502 DSP

    John W64081
    Does anyone know of a robust SPI slave driver that has been written for the 5502 which uses DMA. I am using DSP/BIOS so it could use the mini driver system. Thanks.
    on Feb 15, 2011

  • Forum Post: Re: Single step execution in CCS

    prashant sharana79967
    Hi Juliana Almeida, I am not getting the Build properties when I right click on my project. If I go for Build options also I am not getting the C5000 Compiler in that option. Please help to go forward. Thanks & Regards, Prashant
    on Jul 28, 2011

  • Forum Post: Slow response time for I2C_write

    Chris Shaw, Melbourne
    Hi, I'm using the CSL to control the Maxim 9856 codec over I2C interface from my C5502. I've been using it for a while to initialise the codec into the required state and all works fine. However now I want to control a register in real time to implement an AGC and am noticing that the call...
    on Jul 27, 2011

  • Forum Post: 5502 fails to write SDRAM

    Shaorui Xu
    I have a problem in interfacing tms320vc5502 with hynix SDRAM HY57V161610D-10I which is 2bank*512k*16bit. The SDRAM connects to CE3. I am not capable of modifying the data in the memory window of CCS, which indicates DSP fails to write the SDRAM. In order to test the timing sequence of write, I keeps...
    on Jul 13, 2011

  • Forum Post: DMA Configuration

    prashant sharana79967
    Hi, I am using TMS320VC5502PGF TI processor and I want to configure the DMA (I am not sure to which DMA (DMA0- DMA5) to use). I will send the data continuously to D0-D15 pins of DSP. Please let me know how to configure DMA or please give me the hint to process further. Please check the...
    on Aug 8, 2011

  • Forum Post: TMS320VC5502/VC5501 Silicon Errata - Advisory DMA_1

    Lauren Rush
    This advisory, DMA_1, says "This problem is best observed by following this sequence of events"... Question 1: Is this implying, this isn't the only scenario in which the problem could occur? I ask this because, we are configuring the DMA Channels with AUTOINIT: ON and REPEAT: OFF...
    on Sep 19, 2011

  • Forum Post: c5502 BIOS sections in MAP file, made by Code Composer Studio v2 linker

    jaap smid
    on Nov 17, 2011

  • Forum Post: Boot problem - DSP doesn´t execute the code.

    Frederico
    Hello The DSP TMS320VC5502 that is used in my application is projected to load the program from SPI external flash memory. The code was burned in the memory, which was generated by hex55 utility from ".out" file, that is generated by code composer 4. Although, when the DSP is released...
    on Apr 26, 2012

  • Forum Post: Is the TMS320VC5501/02 right for this application?

    Jacob Cushing
    I am very new to electronics so I appreciate any help you can give! I am trying to connect AD7490 (ADC) to F2M03GLA (Bluetooth). So far in my research, I believe the connection can happen between the CS, DIN, SCLK and DOUT pins of the AD7490 to the UART of the F2M03GLA. I believe I can do this using...
    on Aug 20, 2012

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