Adaption for ARM ETM Preprocessor HSSTP


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Target Adaption of Trace Probe "HSSTP Preprocessor" for ARM ETM/PTM with Samtec-40


Products

    Order No.Probe
    LA-7988Preproc. for ARM-ETM/HSSTP HF-Flex 

Target Connector Type


Target Connector Placement

    The adaption uses one 40 pin Samtec connector.
    We recommend to place the even numbered pins at the PCB border side (flex cable won't be twisted).

Pinout

Debug Signals

    The pinout of the 40 pin Samtec connector optionally includes the debug signals which needs to go to the Debug Cable
    (20-pin standard header). The Preprocessors have a 20-pin connector where the user can plug in the Debug Cable.
    Alternatively the Debug Cable can be plugged on a separate 20-pin connector on the target. In this case there is no
    need to connect the debug signals to the 40 pin Samtec. For better signal quality it is better not to connect them.
    The debug signals are VREF-DEBUG, TCK, TMS, TRST-, TDI, TDO, RESET-, DBGRQ, DBGACK, RTCK.


Signal

Pin

 Pin

Signal

    
TXP[4]12VREF-DEBUG
TXN[4]34TCK|TCKC|SWCLK
GND56GND
TXP[2]78TMS|TMSC|SWDIO
TXN[2]910TRST-
GND1112GND
TXP[0]1314TDI
TXN[0]1516TDO
GND1718GND
CLKP1920RESET-
CLKN2122DBGRQ
GND2324GND
TXP[1]2526DBGACK
TXN[1]2728RTCK
GND2930GND
TXP[3]3132TRIGIN
TXN[3]3334TRIGOUT
GND3536RESERVED
TXP[5]3738RESERVED
TXN[5]3940RESERVED
    
Target connector, top-view, connect the two latch pins to GND

Signals TRIGIN and TRIGOUT are related to the tool point of view. TRIGIN means signal going to the trace tool. TRIGOUT means signal coming from the trace tool.




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: 19-Sep-2016