Spi And I2C - Cherry theobroma SYSTEMS PX30-mQ7 User Manual

You can also update the RTC immediately, again with :

3.14 SPI and I2C

SPI and I2C interfaces are both available on the pin header labeled . The PX30-uQ7 does not support
.
Additional I2C buses are available on the header. Note that , , are not supported by
the PX30-uQ7 module (shown in thin font in Fig. 3.12).
Fig. 3.11: I2C and SPI header
Fig. 3.12: SMBUS header
For I2C, the i2c-tools package is available in Debian:
PX30-uQ7 User Manual v1.0.1-8-g2dd91c8
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