Adaption for CombiProbe TriCore DAP


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Adaption for CombiProbe TriCore DAP
TriCore DAP Pin-outs
Connectors and Converters




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Adaption for CombiProbe TriCore DAP


Products

The adaption applies for the following TRACE32® products:

Order No.Probe
LA-4550Package for CombiProbe TriCore DAP 
 
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TriCore DAP Pin-outs


26-pin connector

Signal

Pin

 Pin

Signal

    
VTREF12DAP1
GND34DAP0
GND56DAP2(USER0)
KEY(GND)78DAPEN(USER1)
GND(PRESENCE)910RESET-
GND1112RESETOUT-
GND1314WDTDIS
GND1516DAPDIR
GND1718BRKIN-
GND1920BRKOUT-
GND2122BREQ-
GND2324BGRNT-
GND2526EXTIO
    

20-pin connector

Signal

Pin

 Pin

Signal

    
VTREF12DAP1
GND34DAP0
GND56DAP2(USER0)
KEY(GND)78DAPEN(USER1)
GND(PRESENCE)910RESET-
GND1112RESETOUT-
GND1314WDTDIS
GND1516DAPDIR
GND1718BRKIN-
GND1920BRKOUT-
    

10-pin connector

Signal

Pin

 Pin

Signal

    
VTREF12DAP1
GND34DAP0
GND56DAP2(USER0)
KEY(GND)78DAPEN(USER1)
GND(PRESENCE)910RESET-
    

Signal considerations for TriCore DAP

  • When the debugger is in SYStem.Mode DOWN the RESET- pin is pulled low. In SYStem.Mode NoDebug all output pins are tri-stated (hot-plug capability)
  • BRKIN- and BRKOUT- are optional signals not required for debugger operation. They can either be mapped to GPIO pins or the unused TDI or TDO pins.

General Pin and Signal Considerations

  • AUTO26/20/10: Pin 7 is a keying pin and has to be removed from the target connector.
  • AUTO26/20/10: EXTIO (pin 26) is a software configurable input/open-drain-output with a 10k pull-up. Reserved for future use.
  • When the debug session is active, the voltage level of a signal driven HIGH matches the voltage level on the VTREF pin.
  • VTREF can be connected directly to target VDD, or optional with a serial resistor of 1kOhm or less. It should match the I/O voltage of the debug pins.
  • Input impedance on VTREF: ~50 kOhm (to be confirmed)
  • All JTAG/DAP output signals of the debug cable have a built-in serial termination of 47 Ohm. The signals should be directly connected to the processor - further termination on the target system is not recommended.
  • RESET is an open-drain output. RESET and RESETOUT support a voltage level of max 5V, independent of the VTREF voltage level.
  • If the signal TRST/JCOMP is not available on the used processor/package type, leave the pin on the debug connector unconnected.
 
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Connectors and Converters


Target Connector Type

PinsSamtec Order NoConnector TypeSupported FeaturesSamtec ASP Nr.
10FTSH-105-01-L-DVno shroudbasic debug featureson request
10FTSH-105-01-L-DV-Kkeying shroudbasic debug featuresASP-168330-03
10FTSH-105-01-L-DV-EJejector shroudbasic debug featureson request
20FTSH-110-01-L-DVno shroudfull debug featureson request
20FTSH-110-01-L-DV-Kkeying shroudfull debug featuresASP-168330-02
20FTSH-110-01-L-DV-EJejector shroudfull debug featureson request
26FTSH-113-01-L-DVno shrouddebug port sharing (with e.g. calibration tools)on request
26FTSH-113-01-L-DV-Kkeying shrouddebug port sharing (with e.g. calibration tools)ASP-168330-01
26FTSH-113-01-L-DV-EJejector shrouddebug port sharing (with e.g. calibration tools)on request
NOTE: The listed Samtec ASP order numbers are for target connectors with pin 7 (key pin) removed, pick & place and tape & reel.
Refer to Lauterbach when ordering at Samtec.
SAMTEC catalog page

Cables for Connection to Target

Order-Nr.Type
LA-1947AUTO-HALF-SIZE-CABLE 26-10 (for 10-pin connector on target)
LA-1948AUTO-HALF-SIZE-CABLE 26-20 (for 20-pin connector on target)
LA-1949AUTO-HALF-SIZE-CABLE 26-26 (for 26-pin connector on target)
Cable length: 50mm. All three cables listed are included with the debug cable.
Replacement cables can be odered separately using the above order number.

Converter

The following converter are available to connect to other pin-outs:

Converter AUTO26/OnCE14/JTAG16-TC to ECU14



Converter AUTO26 to JTAG16 for TriCore







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: 14-Dec-2016