Converter Samtec40+JTAG14+AUTO26 to Samtec34 PowerOrg for MPC57XX/SPC57X


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Target Adaptation Samtec40 + JTAG14/OnCE + AUTO26 (MPC5XXX/SPC5XXX) to Samtec34 PowerOrg


Product

Order No.Probe
LA-3871Conv. Sam40 HSTP+AUTO26+JTAG14 to Samtec34 


Target Connector Type

SAMTEC Part NumberDescription
ASP-137973-01Rugged High Speed Socket

Link to SAMTEC
Data sheet target connector
SAMTEC data sheet for extension cable

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

    
TXP012JTAG-VTREF
TXN034TCK
GND56TMS
TXP178TDI
TXN1910TDO
GND1112JCOMP-
TXP21314N/C
TXN21516EVTI-
GND1718EVTO-
TXP31920RSTOUT-
TXN32122RSTIN-
GND2324GND
N/C2526CLKP
N/C2728CLKN
GND2930GND
N/C3132RDY-
N/C3334WDIS
    
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 OnCE Header (standard pinout fpr MPC5XXX), it can be used for debugging/tracing as well as for JTAG-only debugging.
  • The target has separate connectors for tracing (Samtec22) and debugging (OnCE or AUTO26 header).
The debug signals are:
  • JTAG-VTREF, TCK, TMS, JCOMP-, TDI, TDO, RSTIN-.
Optional signals (supported with the AUTO26 debug cable):
  • EVTI-, EVTO-, RSTOUT-, RDY- and WDIS(signal to disable processor external watchdogs)

Cables for Connection to Target



Order-Nr.Type
LA-1233290 mm flex extension for 34 pin SAMTEC ERM8-ERF8 series
SAMTEC data sheet for extension cable
Replacement flex extension can be ordered separately.

Compatible Debug Cables

Related Products





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Last generated/modified: 07-Mar-2024