Kontron COMe-cP2020 - Manual (Page 38)

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COMe-P2020 User Guide
38
3 Configuration
3.1 DIP Switch Configuration
The COMe-cP2020 is equipped with one 4-bit DIP switch, SW1, used for board configuration.
Table 3-1: DIP Switch SW1 Configuration
The default position for the above settings is: OFF.
SWITCH SETTING DESCRIPTION
1 OFF Boot from the standard SPI boot flash
ON Boot from the recovery SPI boot flash
2 OFF The SDHC interface is routed to the onboard MicroSD
ON The SDHC interface is routed to the COM Express connectorResaerved
3 OFF Reserved
ON
4 OFF Uses the SerDes configuration which is def ined via the U-Boot “sconf” command
ON The COME-P2020 uses a default SerDes configuration