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10-pin 1.27 mm DAP Adapter

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Ordering code

IASAM22TRICOREPIN10-1

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

IA10PIN10PIN127

Warning_orange

Note that the optional length should be reasonable (e.g. 10 cm) since the quality of electrical signals degrades with prolonging the cable.

 

i-icon

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.

 

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