Adaption for QorIQ High-speed Serial Trace Port


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Target Adaption for QorIQ High-speed Serial TracePort
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Target Adaption for QorIQ High-speed Serial TracePort


Products

    Order No.Probe
    LA-7987Preproc. QorIQ HSTP HF-Flex 

Target Connector Type


Target Connector Placement

    The adaption uses one 22 / 46 / 70 pin Samtec connector.
    We recommend to place the even numbered pins at the PCB border side (flex cable won't be twisted).

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Pinout


    Adaption Power.org 70 / 46 / 22 pin
    HST-D70 HST-S46 HST-S22                                                                                                                                              

    Adaption Power.org HST-D70 (required converter: LA-3830)

    Signal

    Pin

     Pin

    Signal

        
    TXP012JTAG-VREF
    TXN034TCK
    GND56TMS
    TXP178TDI
    TXN1910TDO
    GND1112TRST-
    (RXP0)1314(VENDOR-IO0)
    (RXN0)1516(VENDOR-IO1)
    GND1718(VENDOR-IO2)
    (RXP1)1920(VENDOR-IO3)
    (RXN1)2122PORESET-
    GND2324GND
    TXP22526(CLKP)
    TXN22728(CLKN)
    GND2930GND
    TXP33132(VENDOR-IO4)
    TXN33334(VENDOR-IO5)
    GND3536GND
    (RXP2)3738N/C
    (RXN2)3940N/C
    GND4142GND
    (RXP3)4344N/C
    (RXN3)4546N/C
    GND4748GND
    (TXP4)4950N/C
    (TXN4)5152N/C
    GND5354GND
    (TXP5)5556N/C
    (TXN5)5758N/C
    GND5960GND
    (TXP6)6162N/C
    (TXN6)6364N/C
    GND6566GND
    (TXP7)6768N/C
    (TXN7)6970N/C
        
    Target connector, top-view, connect the two latch pins to GND




    Adaption Lauterbach Native 40pin (preprocessor connector pinout)
    NATIVE-40                                                                                                                                                                                  

    Adaption Lauterbach HST-40 (no converter required)

    Signal

    Pin

     Pin

    Signal

        
    (TXP4)12RESERVED
    (TXN4)34RESERVED
    GND56GND
    TXP278RESERVED
    TXN2910RESERVED
    GND1112GND
    TXP01314RESERVED
    TXN01516RESERVED
    GND1718GND
    RESERVED1920RESERVED
    RESERVED2122RESERVED
    GND2324GND
    TXP12526RESERVED
    TXN12728RESERVED
    GND2930GND
    TXP33132RESERVED
    TXN33334RESERVED
    GND3536RESERVED
    (TXP5)3738RESERVED
    (TXN5)3940RESERVED
        
    Target connector, top-view, connect the two latch pins to GND




Pinout Information

  • Connect the two latch pins to GND.
  • Signals in brackets are reserved for future use.
  • Keep RESERVED pins open

Debug Signals

    There are three alternatives for connecting the debug signals:
  • The target connects both trace and debug signals to the Samtec connector. As the adapter includes a 16-pin COP header for the debug cable, it can be used for debugging/tracing as well as for JTAG-only debugging.
  • The target has separate connectors for tracing (Samtec70) and debugging (16-pin COP header).
  • The target has separate connectors for tracing and debugging, but the debug signals are connected to both connectors. This solution is often found on evaluation boards because of it's flexibility, but in terms of JTAG signal integrity it is not recommended.
    The debug signals are:
  • JTAG-VREF, TCK, TMS, TRST-, TDI, TDO, RESET-.




Copyright © 2016 Lauterbach GmbH, Altlaufstr.40, D-85635 Höhenkirchen-Siegertsbrunn, Germany  Impressum
The information presented is intended to give overview information only.
Changes and technical enhancements or modifications can be made without notice. Report Errors
Last generated/modified: 1-Aug-2016