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--- en:arm:tqma6x:mba6x:dip_switches [2014/07/18 12:44] – created liedmann
+++ en:arm:tqma6x:mba6x:dip_switches [2022/08/04 15:02] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-content in progress
+ ====== MBa6x DIP switch settings ======
+===== Boot Device Selection (S1, S2, S4 & S5) =====
+To select the desired boot medium set the DIP switches S1, S2, S4 and S5 accordingly.
+<callout type="warning" icon="true">Switching boot sources is only possible if the BOOT_MODE fuses are not programmed.\\  If configured for "Boot from eFuses" but fuses are not programmed, the boot loader will not be able to determine the boot source.</callout>
+To enable boot device selection BOOT_MODE has to be set to "Internal Boot".\\ This can be done using DIP switch
+S5 on MBa6x:
+<grid>
+<col sm="6">
+<panel type="default" title="Boot Modes" no-body="true">
+^ BOOT_MODE         ^  S5-1  ^  S5-2  ^
+| Boot from eFuses  |  0   |  0   |
+| Serial Downloader |  0   |  1   |
+| Internal Boot     |  1   |  0   |
+</panel>
+</col>
+</grid>
+<callout type="warning" icon="true">
+Because of the SD/MMC Manufacture Mode of i.MX6 Solo (TQMa6S) and DualLite (TQMa6U),
+please remove the SD Card from the Starterkit. Otherwise the Starterkit will boot from SD Card although "serial Downloader" mode is set on DIP S5.
+\\
+\\
+For further information please see i.MX6 Solo and DualLite reference Manual chapter 8.11 SD/MMC Manufacture Mode
+</callout>
+<WRAP clear></WRAP>
+The following boot modes of the i.MX6 can be selected by the DIP switches S1, S2, S4 and S5 on the MBa6x.
+<panel type="primary" title="SD-Card">
+<grid>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S1**[/size]
+{{ :en:dip_8_01010000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S2**[/size]
+{{ :en:dip_8_00101000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S4**[/size]
+{{ :en:dip_8_xxxxxxxx.png?nolink&270 |}}
+S4 has no effect
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S5**[/size]
+{{ :en:dip_2_10.png?nolink&85 |}}
+</WRAP>
+</col>
+</grid>
+\\
+----
+</panel>
+<panel type="primary" title="eMMC">
+<grid>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S1**[/size]
+{{ :en:dip_8_01100000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S2**[/size]
+{{ :en:dip_8_01010000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S4**[/size]
+{{ :en:dip_8_xxxxxxxx.png?nolink&270 |}}
+S4 has no effect
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S5**[/size]
+{{ :en:dip_2_10.png?nolink&85 |}}
+</WRAP>
+</col>
+</grid>
+\\
+----
+</panel>
+<panel type="primary" title="SPI NOR">
+<grid>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S1**[/size]
+{{ :en:dip_8_00110000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S2**[/size]
+{{ :en:dip_8_xxxxxxxx.png?nolink&270 |}}
+S2 has no effect
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S4**[/size]
+{{ :en:dip_8_00011000.png?nolink&270 |}}
+</WRAP>
+</col>
+<col sm="3">
+<WRAP centeralign>
+[size=150%]**S5**[/size]
+{{ :en:dip_2_10.png?nolink&85 |}}
+</WRAP>
+</col>
+</grid>
+\\
+----
+</panel>
+===== Functional DIP Switches =====
+DIP-Switch settings for CAN and RS485.
+<grid>
+<col sm="6">
+<panel type="primary" title="CAN configuration (S13)">
+DIP switch S13 is used to configure the CAN interfaces CAN1 and CAN2.
+^  DIP  ^  OFF (default)  ^  ON  ^
+|  S13-1  |  CAN0 not terminated  |  CAN0 interface terminated (120Ω)  |
+|  S13-2  |  CAN1 not terminated  |  CAN1 interface terminated (120Ω)  |
+</panel>
+</col>
+<col sm="6">
+<panel type="primary" title="RS485 configuration (S14)">
+DIP switch S14 is used to configure the RS485 interface.
+^  DIP  ^  OFF (default)  ^  ON  ^
+|  S14-1  |  RS485 RxD not terminated  |  RS485 RxD terminated (120Ω)  |
+|  S14-2  |  RS485 TxD not terminated  |  RS485 TxD terminated (120Ω)  |
+</panel>
+</col>
+</grid>
+----