10-pin 1.27 mm DAP Adapter
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Infineon TriCore target can feature a standard 10-pin 1.27mm DAP target debug connector exposing only the debug interface without the AGBT interface. The Active Probe can be used to connect to such targets through a small adapter connecting at the end of Samtec 22-pin ERF8 connector. The 10-pin connector must be ordered separately.
The following pinout is valid on the target side:
Signal Direction |
Signal Description |
Signal |
Pin |
Pin |
Signal |
Signal Description |
Signal Direction |
|---|---|---|---|---|---|---|---|
I |
Reference Voltage |
Vref |
1 |
2 |
DAP1 |
DAP Data pin |
O / IO |
|
Ground |
GND |
3 |
4 |
DAP0 |
DAP Clock |
O / O |
|
Ground |
GND |
5 |
6 |
DAP2 |
Optional 2nd Data pin |
I |
|
Not Connected |
NC |
7 |
8 |
nTRST/DAPEN |
Optional 3rd Data pin |
O |
|
Ground |
GND |
9 |
10 |
nPORESET |
Power On Reset |
IO |
10-pin 1.27mm TriCore DAP pinout
Signal Direction is described from the BlueBox perspective.
Additional cable
If the 10-pin 1.27mm pitch cable gets damaged or you need longer cables, it can be ordered as a spare part under the ordering code:
•IA10PIN10PIN127
•IA10PIN10PIN127-REV - Reversed connectors
•IA10PIN10PIN127-CUST - Custom cable length must be specified at the order
•IA10PIN10PIN127-CUS1 - Reversed connectors
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Note that the optional length should be reasonable (e.g. 10 cm) since the quality of electrical signals degrades with prolonging the cable. |
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BlueBox functionality with this cable, intended for rare situations when the standard debug adapter cannot connect to the target due to physical obstacles, is not guaranteed. Using the BlueBox at lower debug frequency scan speeds without trace functionality may be an acceptable compromise. You should test the BlueBox with a custom-length ribbon cable to ensure compatibility with winIDEA. |
