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Conn_ARM_JTAG_SWD_20
Standard IDC20 Pinheader Connector, ARM legacy JTAG and SWD interface
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VTREF | power_in |
| 2 | VCC/NC | power_in |
| 3 | ~{TRST} | output |
| 4 | GND | power_in |
| 5 | TDI | output |
| 6 | GND | passive |
| 7 | TMS/SWDIO | output |
| 8 | GND | passive |
| 9 | TCK/SWCLK | output |
| 10 | GND | passive |
| 11 | RTCK | input |
| 12 | GND | passive |
| 13 | TDO/SWO | input |
| 14 | GND | passive |
| 15 | ~{SRST} | bidirectional |
| 16 | GND | passive |
| 17 | DBGRQ/NC | output |
| 18 | GND | passive |
| 19 | DBGACK/NC | input |
| 20 | GND | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.