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→SPI
== SPI ==
=== Dedicated SPI ===
IGEP COM AQUILA uses SPI0 from 44 to 48 SODIMM lines. These SPI contains two chip selects.
=== Optional SPI ===
IGEP COM AQUILA contains two optional I2c buses:
*I2C1 from 44 and 47 SODIMM lines.
*I2C2 from 46 and 48 SODIMM lines.
=== I2C design notes===
*I2C0 should be your default option, but it could be interesting use Optional I2Cs if your external peripheral need to use a huge transfer data connection.
*Optional I2Cs needs to be pulled up externally, 5K resistor tied to 3V3 must be necessary.
== MMC ==
