Target Adaptation for TriCore AGBT/SGBT High-speed Serial TracePort
The adaptation is valid for the following TRACE32® product
Order No. | Probe |
LA-3304 | Trace for TriCore via Serial PrePro (PACK) |
LA-3306 | Trace for TriCore via PTS 4GB (PACK) out of production |
LA-3325 | Trace for TriCore™ via PT-Serial 4GB (PACK) new product |
LA-3326 | Trace for TriCore™ via PT-Serial 8GB (PACK) new product |
LA-3555 | PowerTrace Serial 4 GigaByte for TriCore AGBT out of production |
LA-3912 | Preproc. TriCore AGBT HF-Flex out of production |
For both products, the converter is already included.
Converters
Converter Samtec40 to AURIX-HSTCU on request, please contact Lauterbach
AGBT Trace Adapter for PowerTrace Serial
Converter PowerTrace Serial to HSTCU on request, please contact Lauterbach
Converter AUTO20 to AURIX-HSTCU on request, please contact Lauterbach
Converter PowerTrace Serial to 40 pin
Conv. Samtec40 to Samtec22 TriCore AGBT
Target Connector Type
Target Connector Placement
The adaptation uses a 22-pin Samtec connector.
Recommendation is to place the even numbered pins at the PCB border side so the flex cable won't be twisted.
Pinout
Debug and Trace Signals
The pinout of the 22-pin Samtec connector optionally includes the debug signals. The target adapters have a 16-pin JTAG connector and a AUTO26 connector where the user can plug the Debug Cable.
Alternatively the Debug Cable can be plugged on a separate debug connector (JTAG, DAP or AUTO) on the target. In this case there is no need to connect the debug signals to the 22-pin Samtec connector.
Omitting the debug signals on the trace connector may improve signal quality.
The debug signals are TCK, TMS, TRST-, TDI, TDO, RESET- and TRIG (user defined).
Please note that VREF is mandatory for a correct operation of the preprocessor.
Keep unused lanes unconnected!
|
Signal
| Pin
| | Pin
| Signal
|
| |  | | |
RXP0 | 1 |  |  | 2 | VREF |
RXN0 | 3 |  |  | 4 | TCK |
GND | 5 |  |  | 6 | TMS |
RXP1 | 7 |  |  | 8 | TDI |
RXN1 | 9 |  |  | 10 | TDO |
GND | 11 |  |  | 12 | TRST- |
RXP2 | 13 |  |  | 14 | CLKP |
RXN2 | 15 |  |  | 16 | CLKN |
GND | 17 |  |  | 18 | TRIG |
RXP3 | 19 |  |  | 20 | CRCERR |
RXN3 | 21 |  |  | 22 | RESET- |
| |  | | |
Target connector, top-view, connect the two latch pins to GND |
|