Bureaucrats, dave_user, Administrators
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!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History
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__FORCETOC__
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S3 switches are mapped to SYBOOT[3:0] pins allowing different boot modes.
{|class="wikitable" style! latexfontsize="text-align: center;scriptsize"|-Boot options order code!S3 switchlatexfontsize="scriptsize" | Jumper mounted!SYSBOOT pin|-| S3.1 || SYSBOOT3|-| S3.2 |latexfontsize="scriptsize" | SYSBOOT2Jumper not mounted
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| S3.3 Boot from NAND || SYSBOOT1SD || NAND
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| S3.4 Boot from NOR || SYSBOOT0SD || NOR
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Same example can be found in the following table:
{|class="wikitable" style! latexfontsize="text-align: center;scriptsize"|-!SYBOOT[3:0]!latexfontsize="scriptsize" | Boot sequence!latexfontsize="scriptsize" | Notes
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| 0111|| MMC0/SPI0/UART0 ||'''Default''' boot from NOR SPI