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== EEPROM ==
One EEPROM is available to provide additional non-volatile storage area for user-specific usage. It is connected to the I2C-0 bus. A1 and A0 bits of address can be configured at carrier board level. Device address is 10100[A1][A0]b.
The following table describes the interface signals:
{| class="wikitable"
|-
!Pin name
!Connector pin
!Function
!Notes
|-
|EEPROM_A0
|J1.17
|I²C Address pin
|A0 address bit can be configured at carrier board level
|-
|EEPROM_A1
|J1.15
|I²C Address pin
|A1 address bit can be configured at carrier board level
|-
|EEPROM_WP
|J1.13
|Write protect
|Active high
|-
|}
== SPI buses ==
