Target Adaptation for Arm CoreSight TPIU


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Target Connector
Arm CoreSight TPIU



 

Target Connector


The adaptation applies for the following TRACE32 products:

Order No.Probe
LA-3913Preproc. for ARC/AUTOFOCUS II 600 Flex 
LA-3924Preproc. for C7000 DSP AUTOFOCUS II Flex 
LA-3925Preproc. for C7000 DSP AUTOFOCUS II MIPI60 
LA-3927Preproc. for RISC-V AUTOFOCUS II 


Target Connector Type


Tyco Part NumberDescription
2-5767004-2Vertical, surface mount, board to board/cable connector, RoHS compliant.
767054-1Vertical, surface mount, board to board/cable connector.
767061-1Vertical, surface mount, board to board/cable connector.
5767044-1Right angle, straddle mount, board to board/cable connector, RoHS compliant.

Link to Tyco Electronics

Target Connector Placement


The adaptation uses one or two 38 pin Mictor connectors.
The second connector is only needed if the target trace port provides more than 16 trace data pins and for 8/16 bit demuxed mode.
A separation distance of 1350 mil is required if adaption without flex cable is intended.
We recommend to place the even numbered pins at the PCB border side (flex cable won't be twisted).

 

Arm CoreSight TPIU



Connector "TRACE A"
Signal

Pin

 Pin

Signal

    
N/C12N/C
N/C34N/C
GND56TRACECLK
DBGRQ78DBGACK
RESET-910EXTRIG
TDO1112VREF-TRACE
RTCK1314VREF-DEBUG
TCK|TCKC|SWCLK1516TRACEDATA7
TMS|TMSC|SWDIO1718TRACEDATA6
TDI1920TRACEDATA5
TRST-2122TRACEDATA4
TRACEDATA152324TRACEDATA3
TRACEDATA142526TRACEDATA2
TRACEDATA132728TRACEDATA1
TRACEDATA122930GND
TRACEDATA113132GND
TRACEDATA103334VCC
TRACEDATA93536TRACECTL
TRACEDATA83738TRACEDATA0
    
Connect Pin 39,40,41,42,43 to GND


VCC needs to have VREF-TRACE level.

Connector "TRACE B" (only needed if more than 16 data bit)
Signal

Pin

 Pin

Signal

    
N/C12N/C
N/C34N/C
GND56N/C
N/C78N/C
N/C910N/C
N/C1112N/C
N/C1314N/C
N/C1516TRACEDATA23
N/C1718TRACEDATA22
N/C1920TRACEDATA21
N/C2122TRACEDATA20
TRACEDATA312324TRACEDATA19
TRACEDATA302526TRACEDATA18
TRACEDATA292728TRACEDATA17
TRACEDATA282930GND
TRACEDATA273132GND
TRACEDATA263334VCC
TRACEDATA253536GND
TRACEDATA243738TRACEDATA16
    
Connect Pin 39,40,41,42,43 to GND


VCC needs to have VREF-TRACE level.





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Last generated/modified: 17-Jul-2020