SWD-Adapter
About the SWD-Adapter PCB
SWD-Adapter is an open source PCB design by grumat, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 19.1 × 26.7 mm, with 7 components from 7 distinct parts.
Other key parts include the NCP163. By type, the board carries 2 connectors, 2 capacitors, 1 IC, 1 switch and 1 resistor.
It belongs with the usb & debug tools designs in this gallery.
From the project
Glossy MSP430 - Embedded GDB Debugger for MSP430
This is a simple adapter board to help connect a SWD board to a standard 20-pin JTAG connector.
Beyond the standard DIO and CLK signals, the board offers access to the SWO input. An access to the RST output is also provided, which is very common on the BlackPill board variant.
Note that the pin layout favors connection to the popular BluePill using a standard 4 pin flat cable, without twisting any wire.
Main components on the SWD-Adapter
SWD-Adapter bill of materials (BOM)
7 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NCP163 | SOT-23-5 | U1 |
| 1 | Conn_02x10_Odd_Even | PinSocket_2x10_P2.54mm_Horizontal | J1 |
| 1 | SWD | PinHeader_1x06_P2.54mm_Horizontal | J2 |
| 1 | PWR_ON | SW_SPDT_PCM12 | SW1 |
| 1 | 100NF 4k7 | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 10UF 4k7 | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 47K 10K | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
SWD-Adapter design files
The KiCad project lives in the grumat/glossy-msp430 repository on GitHub; these links point at the commit this page was built from.
SWD-Adapter: common questions
How big is the SWD-Adapter PCB?
The SWD-Adapter measures 19.1 × 26.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SWD-Adapter?
7 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the SWD-Adapter design files?
From the grumat/glossy-msp430 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the SWD-Adapter design in my own project?
Yes, under the terms of its GPL-2.0 license, which grumat chose for the repository.
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