RISC-V JTAG 10-pin (1.27mm) Adapter
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The RISC-V JTAG 10-pin (1.27mm) Adapter is used to connect to iC7mini or Active Probe Debug. This adapter is equipped with a 10-pin (1.27mm) JTAG connector, guaranteeing compatibility with a diverse range of ARM Cortex-A, Cortex-R, and Cortex-M microcontroller families.
Requirements
•Hardware: iC7mini BlueBox / Active Probe Debug
•Microcontroller Architecture: RISC-V
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 |
TMS |
JTAG |
I/O |
|
Ground |
GND |
3 |
4 |
TCK |
JTAG |
O |
|
Ground |
GND |
5 |
6 |
TDO |
JTAG |
I |
|
Not Connected |
KEY |
7 |
8 |
TDI |
JTAG |
O |
|
Ground |
GND |
9 |
10 |
nRESET |
Reset |
I/O |
10-pin RISC-V MIPI pinout
Signal Direction is described from the BlueBox perspective.
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When initially connecting the BlueBox to a target, ensure the debug adapter pinout matches the Target connector to avoid potential hardware failure. |
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. |
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Make sure this adapter fits on your Target connector. |
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Refer to Hardware Setup and Configuration Tutorial to get more information on how to connect the hardware. |
