Difference between revisions of "Raspberry Pi Pico"
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== Setting up with J-Link == |
== Setting up with J-Link == |
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| − | The Raspberry Pi Pico evaluation board comes with an external SWD connector |
+ | The Raspberry Pi Pico evaluation board comes with an external SWD debug connector (3 pins: SWCLK, GND, SWDIO). |
| − | To set |
+ | To set the board up with J-Link, the following steps are required: |
<ol> |
<ol> |
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<li> |
<li> |
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| − | + | Solder a 3-pin pin strip to the debug connector pads. |
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</li><li> |
</li><li> |
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| − | + | Solder a pin Strip to the GPIO pads of the evaluation board. The relevant pad is ''Pad 36'' (3V3(OUT)) |
|
</li><li> |
</li><li> |
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| − | + | Connect the J-Link to the evaluation board, using jumper wires as follows: |
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{| class="wikitable" |
{| class="wikitable" |
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| − | ! Pin RP Pico !! Pin J-Link !! Signal |
+ | ! Pin RP Pico !! Pin J-Link !! Signal |
|- |
|- |
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| − | | "DEBUG" |
+ | | "DEBUG" SWCLK || 9 || SWCLK |
|- |
|- |
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| − | | "DEBUG" |
+ | | "DEBUG" GND || 4 || GND |
|- |
|- |
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| − | | "DEBUG" |
+ | | "DEBUG" SWDIO || 7 || SWDIO |
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|- |
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| − | | 36 || 1 || VTref |
+ | | Pad 36 || 1 || VTref |
|} |
|} |
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</li> |
</li> |
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</ol> |
</ol> |
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| + | '''Note:''' For a more reliable, simpler solution, the [https://www.segger.com/products/debug-probes/j-link/accessories/adapters/segger-flying-wire-adapter/ SEGGER Flying Wire Adapter] is recommended. |
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Revision as of 11:21, 9 February 2021
File:RP RP2040 Pico
Raspberry Pi Pico evaluation board (RP2040)
The Raspberry Pi Pico is a Raspberry Pi RP2040 evaluation board. It is the first MCU evaluation board published by Raspberry Pi.
Features (selection)
- RP2040 MCU
- 2MB on board QSPI flash
- Micro USB-B 1.1
- Temperature sensor
- On board LED
- external debug connector pads
For further information pelase refer to the Rapberry Pi Pico web page
Setting up with J-Link
The Raspberry Pi Pico evaluation board comes with an external SWD debug connector (3 pins: SWCLK, GND, SWDIO). To set the board up with J-Link, the following steps are required:
- Solder a 3-pin pin strip to the debug connector pads.
-
Solder a pin Strip to the GPIO pads of the evaluation board. The relevant pad is Pad 36 (3V3(OUT))
-
Connect the J-Link to the evaluation board, using jumper wires as follows:
Pin RP Pico Pin J-Link Signal "DEBUG" SWCLK 9 SWCLK "DEBUG" GND 4 GND "DEBUG" SWDIO 7 SWDIO Pad 36 1 VTref
Note: For a more reliable, simpler solution, the SEGGER Flying Wire Adapter is recommended.
