Compact isolated version of J-Link v9.
Very compact isolated version of J-Link v9 with fully supported functions. Isolation based on ADuM4160 (USB2.0 FS isolation) and B0505S-1W (Isolated 5V/0.2A DC-DC).
Dimensions(L x W x H, millimeters): 70 x 28 x 15 (probe only); 110 x 35 x 25 (probe with connected adapter).
RailLink has 10 pin 0.1"(2.54mm) connector compatible with standard ARM 10 pin connector.
RailLink connector
Pin | Name | Pin | Name |
---|---|---|---|
1 | Vtref | 2 | TMS/SWDIO |
3 | GND | 4 | TCK/SWCLK |
5 | GND | 6 | TDO/SWO |
7 | UART RX | 8 | TDI/UART TX |
9 | GND | 10 | ~RESET |
Adapter has several popular connectors: ARM 10 pin 0.05"(1.27mm), TC2030-IDC-NL 6 pin 0.1"(2.54mm), ARM 20 pin JTAG 0.1"(2.54mm), ARM 20-pin Cortex 0.05"(1.27mm). In addition, there are two custom connectors: 4 pin UART and CWF-6 (Ilya).
ARM 10 pin 0.05"(1.27mm)
Pin | Name | Pin | Name |
---|---|---|---|
1 | Vtref | 2 | TMS/SWDIO |
3 | GND | 4 | TCK/SWCLK |
5 | GND | 6 | TDO/SWO |
7 | UART RX | 8 | TDI/UART TX |
9 | GND | 10 | ~RESET |
TC2030-IDC-NL
Pin | Name | Pin | Name |
---|---|---|---|
1 | Vtref | 2 | TMS/SWDIO |
3 | ~RESET | 4 | TCK/SWCLK |
5 | GND | 6 | TDO/SWO |
ARM 20 pin JTAG 0.1"(2.54mm)
Pin | Name | Pin | Name |
---|---|---|---|
1 | Vtref | 2 | NC |
3 | NC | 4 | GND |
5 | TDI/UART TX | 6 | GND |
7 | TMS/SWDIO | 8 | GND |
9 | TCK/SWCLK | 10 | GND |
11 | NC | 12 | GND |
13 | TDO/SWO | 14 | GND |
15 | ~RESET | 16 | GND |
17 | UART RX | 18 | GND |
19 | NC | 20 | GND |
ARM 20-pin Cortex 0.05"(1.27mm)
Pin | Name | Pin | Name |
---|---|---|---|
1 | Vtref | 2 | TMS/SWDIO |
3 | GND | 4 | TCK/SWCLK |
5 | GND | 6 | TDO/SWO |
7 | UART RX | 8 | TDI/UART TX |
9 | GND | 10 | ~RESET |
11 | GND | 12 | NC |
13 | GND | 14 | NC |
15 | GND | 16 | NC |
17 | GND | 18 | NC |
19 | GND | 20 | NC |
4 pin UART
Pin | Name |
---|---|
1 | Vtref |
2 | TDI/UART TX |
3 | UART RX |
4 | GND |
CWF-6 (Ilya)
Pin | Name |
---|---|
1 | Vtref |
2 | TCK/SWCLK |
3 | TMS/SWDIO |
4 | ~RESET |
3 | UART RX |
4 | GND |
Most of SMD components are 0402. Assembly should be not very difficult even with soldering iron. But paste soldering with stencil is recommended. Assembly drawing placed here. Assembly drawing should be opened in browser.
PS. Important! It's recommended to add following options:
This project is licensed under a CERN Open Hardware Licence Version 2 - Permissive.