====== MBa91xxCA DIP switch settings ====== 

===== Boot Devices =====

The following boot modes of the i.MX 91 can be selected by the DIP switch S1 on the MBa93xxCA. 
<grid>
<col sm="3">
<panel type="primary" title="SD-Card">
<WRAP centeralign>
[size=150%]**S1**[/size]
{{ :en:dip_4_1100.png?nolink&150 |}}
</WRAP>
\\
</panel>
</col>


<col sm="3">
<panel type="primary" title="eMMC">
<WRAP centeralign>
[size=150%]**S1**[/size]
{{ :en:dip_4_0100.png?nolink&150 |}}
</WRAP>
\\
</panel>
</col>

<col sm="3">
<panel type="primary" title="QSPI NOR">
<WRAP centeralign>
[size=150%]**S1**[/size]
{{ :en:dip_4_0010.png?nolink&150 |}}
</WRAP>
\\
</panel>
</col>
<col sm="3">
<panel type="primary" title="Serial Downloader">
<WRAP centeralign>
[size=150%]**S1**[/size]
{{ :en:dip_4_1000.png?nolink&150 |}}
</WRAP>
\\
</panel>
</col>
</grid>

===== Functional DIP Switches =====
DIP-Switch settings for Boot and CAN / RS485.

<grid>
<col sm="6">
<panel type="primary" title="Boot Configuration (S1)">
DIP switch S1 is used to configure the BOOT_MODE Pins.
^  DIP  ^  Signal Name  ^  OFF  ^  ON  ^
|  S1-1  |  BOOT_MODE0  |  LOW  |  HIGH  |
|  S1-2  |  BOOT_MODE1  |  LOW  |  HIGH  |
|  S1-3  |  BOOT_MODE2  |  LOW  |  HIGH  |
|  S1-4  |  BOOT_MODE3  |  LOW  |  HIGH  |
</panel>
</col>

<col sm="6">
<panel type="primary" title="CAN1 configuration (S4)">
DIP switch S4 is used to configure the CAN interfaces CAN1.
^  Funktion  ^  S4-1  ^  S4-2  ^
|  CAN-Bus not terminated  |  OFF  |  OFF  |
|  not defined (illegal state)  |  OFF  |  ON  |
|  not defined (illegal state)  |  ON  |  OFF  |
|  CAN-Bus terminated with 120 Ohm  |  ON  |  ON  |
</panel>
</col>

<col sm="6">
<panel type="primary" title="RS485 configuration (S6)">
DIP switch S6 is used to configure the RS485 interface.
^  Funktion  ^  S6-1  ^  S6-2  ^
|  CAN-Bus not terminated  |  OFF  |  OFF  |
|  not defined (illegal state)  |  OFF  |  ON  |
|  not defined (illegal state)  |  ON  |  OFF  |
|  CAN-Bus terminated with 120 Ohm  |  ON  |  ON  |
</panel>
</col>