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Conn_ARM_Cortex_Debug_ETM_20
Arm Cortex Debug+ETM Connector
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | SWDIO/TMS | bidirectional |
| 3 | GND | power_in |
| 4 | SWDCLK/TCK | output |
| 6 | SWO/TDO | input |
| 8 | NC/TDI | output |
| 9 | GNDDetect | passive |
| 10 | ~{RESET} | open_collector |
| 12 | TRACECLK | input |
| 14 | TRACEDATA0 | input |
| 16 | TRACEDATA1 | input |
| 18 | TRACEDATA2 | input |
| 20 | TRACEDATA3 | input |
| 1 | VTref | power_in |
| 5 | GND | passive |
| 7 | KEY | no_connect |
| 11 | GND | passive |
| 13 | GND | passive |
| 15 | GND | passive |
| 17 | GND | passive |
| 19 | GND | passive |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.