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UEXT_Host
Universal EXTension (UEXT) is a connector layout which includes power and three serial buses: Asynchronous, I2C, and SPI
Schematic Symbol
Pin Configuration (10 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | 3V3 | power_in |
| 2 | GND | power_in |
| 3 | TXD | output |
| 4 | RXD | input |
| 5 | SCL | output |
| 6 | SDA | bidirectional |
| 7 | MISO | output |
| 8 | MOSI | input |
| 9 | SCK | output |
| 10 | ~{SSEL} | output |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.