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  • TMS320C6657: alternatives of Micron DDR3 SDRAM for TMS320C6657

    Part Number: TMS320C6657 Hello team, The Chinese government banned the procurement of Micron products. So the customer is looking for alternatives (Samsung, Winbond, ISSI, etc.) to DDR3 SDRAM from Micron. In the customer product TMS320C6657CZHA is used and…

  • RE: TMS320C6657: TMS320C6657: Question about C6657 DDR ECC function: how to test the feature

    Tam, For example, In the platform test code of Processor SDK 6.3, the "test_nand" function tests the 4 bit HW ECC. -- The necessary ECC related functions are given in "evmc665x_nand.c". --- Extract from evmc665x_nand.c static uint32_t…
    • Answered

  • TMS320C6657: Questions for device local reset

    Resolved
    Part Number: TMS320C6657 Hi, My customer has questions for device local reset. Below is Table 6-34 in datasheet (SPRS814D). Q1) When local reset is asserted by nLRESET=0, the local reset is asserted to CorePac. In this case, the local reset is automatically…
    • Resolved

  • TMS320C6657: NANDFLASH curing burn program, read back register gets stuck

    Part Number: TMS320C6657 Hi team, 1) Using a custom board, NANDFLASH connects directly to C6657 via EMIF, using 1G08 chip, and the boot pin is controlled by FPGA which is always in NAND boot mode. Flash is burned through the official C6657_directROM_Boot_example…

  • RE: TMS320C6657: TMS320C6657 SPI

    Genady, Good day! I could experiment on the SPI-NOR working code and verify about the SPIPC0 registers. There is no need for SPIPC1 to SPIPC7 ------------> for C6657 unlike C674x/omapl13x. --- To be more specific, if we set the value, "0x00000E01"…
    • Answered

  • TMS320C6657: TMS320C6657 Debug Fail by jtag Sds200i

    Resolved
    Part Number: TMS320C6657 Hi I am using 6657 custom board and I got problem I tried Test debug and i got this message -------------------------------------------------------------------------------------------------------------------------------------…
    • Resolved
    • Answered

  • TMS320C6657: Target impedance requirements

    Resolved
    Part Number: TMS320C6657 Hi, My customer is asking which signals need to follow target impedance for PCB design. According to below Hardware design guide section 10.2.2. https://www.ti.com/jp/lit/an/sprabi2d/sprabi2d.pdf?ts=1681984067645&ref_url=https%253A…
    • Resolved
    • Answered

  • TMS320C6657: Core 0 boots Core 1

    Resolved
    Part Number: TMS320C6657 Hello, 1. How to implement Core 0 to receive CCS-compiled .out files through the serial port after startup, Core 0 loads this file into Core 1 and runs. (Only Core 0 boots via flash when power-up, Core 1 doesn't run any programs…
    • Resolved

  • TMS320C6657: SRIO communication

    TI Thinks Resolved
    Part Number: TMS320C6657 Hello E2E Experts, Good day. I have a question about SRIO communication. We have our custom board with two TMS320C6657 processors. Processors are connected by SRIO (4 lanes). I have some examples from pdk, but all examples use…
    • Answered

  • TMS320C6657: TMS320C6657

    Resolved
    Part Number: TMS320C6657 Other Parts Discussed in Thread: OMAPL138 Kindly provide reference project (CCS workspace) for C6657 DSP only with CSL , without BIOS .
    • Resolved

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