The EVK1100 provides one spare SPI interface.
Pinout
The SPI Interface is only six holes in pitch 2.54 mm (connector J6). It provides an easy probe area. 3.3 V is connected on pin 1 and GND is connected on pin 6 of connector J6. The SPI Interface follows the pinout:
| J6 pin number | Description | GPIO Name | Alternate function used |
|---|---|---|---|
| 2 | Chip Select 0 | PA 10 | SPI0_CS0 |
| 3 | Serial Clock | PA 13 | SPI0_SCK |
| 4 | Master In Slave Out | PA 11 | SPI0_MISO |
| 5 | Master Out Slave In | PA 12 | SPI0_MOSI |
Figure 1. Hardware Schematic
