Kontron COMe-cP2020 Manual do Utilizador descarregar pdf (Página 38)

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COMe-P2020 User Guide

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

3OFFReserved

4 OFF Uses the SerDes configuration which is defined via the U-Boot “sconf” command

ON The COME-P2020 uses a default SerDes configuration

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Kontron COMe-cP2020 Manual do Utilizador Página 38