Converter Samtec40+JTAG14+AUTO26 to Samtec34 for RH850


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Target Adaption Samtec40 + JTAG14 + AUTO26 to Samtec34 (RH850)




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Target Adaption Samtec40 + JTAG14 + AUTO26 to Samtec34 (RH850)


Product



Target Connector Type


Target Connector Placement

  • The adaption to the target is a 34 pin Samtec connector.
  • 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

Signal

Pin

 Pin

Signal

    
TX0+12VCC
TX0-34TCK
GND56TMS
TX1+78TDI
TX1-910TDO
GND1112TRST-
TX2+1314FLMD0
TX2-1516EVTI-
GND1718EVTO-
TX3+1920FLMD1
TX3-2122RESET-
GND2324GND
N/C2526CLK+
N/C2728CLK-
GND2930GND
N/C3132RDY-
N/C3334N/C
    
Target connector, top-view, connect the two latch pins to GND

Debug Signals

    There are two alternatives for connecting the debug signals:
  • The target connects both trace and debug signals to the Samtec connector. As the adapter includes both 26-pin header (for the AUTO26 debug cable) and a 14-pin header (standard pinout RH850), it can be used for debugging/tracing as well as for debugging only.
  • The target has separate connectors for tracing (Samtec34) and debugging (14-pin or AUTO26 header).
    The debug signals are:
  • VCC, TCK, TMS, TDI, TDO, TRST-, RESET-, RDY-, FLMD0.
    Optional signals (supported with the 14-pin debug cable):
  • FLMD1 (signal for mode selection)

Compatible Debug Cables

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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: 30-Sep-2016