SPI

The EVK1101 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:

J12 pin number Description GPIO Name Alternate function used
2 Chip Select 2 PA 9 SPI0_CS2
3 Serial Clock PA 15 SPI0_SCK
4 Master In Slave Out PA 25 SPI0_MISO
5 Master Out Slave In PA 14 SPI0_MOSI