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Dumb Question - What is the difference between XDS100 v1 and XDS100 v2?

John Westmoreland43
Guru 13945 points


Thanks,
John

  • 0
    Guru 13945 points

    ok:

    http://wiki.davincidsp.com/index.php/Xds100#What_is_the_XDS100.3F

    XDS100v1 Features

    The Texas Instrument' reference design for XDS100v1 has the following features. Please check with your vendor as to whether the all of the below features are supported:

    • All of the XDS100#General_Capabilities
    • Support for USB Full Speed (12 Mbits/s)
    • Support for multiple FTDI devices (CCSv4 only)
    • Support targets with 14-pin TI JTAG connector used by Texas Instruments embedded processors.
    • Support for the following processors cores: TMS320C28x, TMS320C54x, TMS320C55x, TMS320C64x+, and TMS320C674x

    XDS100v2 Features

    The Texas Instrument' reference design for XDS100v2 has the following features. Please check with your vendor as to whether the all of the below features are supported:

    • All of the XDS100#General_Capabilities
    • Support for USB High Speed (480 Mbit/s)
    • Support targets with 14-pin TI JTAG connector or 20-pin TI JTAG connector as used by Texas Instruments embedded processors. (Please check your vendor for hardware details)
    • Support for the following processor cores: TMS320C28x, TMS320C54x, TMS320C55x, TMS320C64x+, TMS320C674x, ARM 9, ARM Cortex R4, and ARM Cortex A8.
    • Supports cable-break detection
    • Support for multiple FTDI devices
    • Adaptive clocking (supported but not fully validated)
    • LED light to indicate active USB connection
    • Support for Code Composer Studio v4 and newer (Does not support Code Composer Studio v3.3)

      Features NOT supported 

    • It does not support Real Time Data eXchange (RTDX) or High Speed RTDX (HSRTDX)
    • It does not provide hardware support for TCLKR external clocking
    • Cores NOT supported: ARM 7, ARM 11, ARM Cortex M3, TMS320C24x, TMS320C55x+, TMS320C672x, and other cores not listed as supported.
    • It cannot read the value of the EMU0/1 pins, so long profiling operations that use the EMU0/1 pins to handle counter overflows will not be possible.
    • JTAG Clock (TCLK) frequency other than default JTAG frequency (1Mhz)
  • 0 in reply to John Westmoreland43
    TI__Intellectual 1615 points

    From a higher level C2000 perspective:

    • XDS100 V2 is faster than XDS100 V1.(both in real time mode and in download speed)
    • XDS100 V1 is simpler than XDS100 V2 from a hardware perspective.
    • All of the C2000 kits are currently shipping with XDS100 V1 on the baseboards
    • XDS100 V2 is not supported in CCS V3.3
    • Check out http://www.blackhawk-dsp.com/products/USB100.aspx for a nice table from Blackhawk.

    Charlie

  • 0 in reply to Charlie3036
    Guru 13945 points

    (ok - 2nd attempt with *this* post - and am using $Exploder)

    Thanks Charlie,
    John

    PS - Not sure why the *above* posted twice.  It appeared to be a posting failure on my end.  The *.aspx just stopped.