Conv. Samtec40 PPC-QorIQ HSTP to Samtec70 PowerOrg


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Target Adaption Samtec40 HSTP + JTAG16/COP to Samtec70 for QorIQ


Product

    Order No.Probe
    LA-3830Conv. Samtec40 HSSTP to Samtec70 PowerOrg 


Target Connector Type


Target Connector Placement

  • The adaption to the target is a 70 pin Samtec connector (Power.ORG pinout).
  • We recommend to place the even numbered pins at the PCB border side:
    • The aurora signals (on the odd numbered side) can be easily routed to the processor
    • The flex cable between Aurora preprocessor and target will not be twisted.

Pinout (Power.org HST-D70 compatible)

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

    Note:
  • Connect the two latch pins to GND.
  • Signals in brackets are reserved for future use.

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-.

Compatible Debug Cables

    The following debug cables are compatible with this adapter:
  • LA-3794: JTAG debugger for QorIQ 64-bit
  • LA-3795: JTAG debugger for QorIQ 32-bit
  • LA-7764: JTAG debugger for MPC85XX (discontinued)
  • All debug cables suitable for a LA-3794X or LA-3795X license extension

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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