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en:arm:tqma53:mba53:dip_switches [2020/07/15 14:43] – Externe Bearbeitung 127.0.0.1en:arm:tqma53:mba53:dip_switches [2022/08/04 15:02] (current) – external edit 127.0.0.1
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 ====== MBa53 DIP switch settings ====== ====== MBa53 DIP switch settings ======
 +
 +===== Configuration DIP swich S1 =====
 +To enable boot device selection BOOT_MODE has to be set to "Internal Boot".\\ This can be done using DIP switch 
 +S1 on MBa53:
 +
 +<grid>
 +<col sm="6">
 +<panel type="primary" title="Boot Mode">
 +^ BOOT_MODE         ^ S1-1 ^ S1-2 ^
 +| Boot from eFuses  |  1   |  0   |
 +| Serial Downloader |  1   |  1   |
 +| Internal Boot     |  0   |  0   |
 +</panel>
 +</col>
 +</grid>
  
 ===== Boot Device Selection (S2 & S3) ===== ===== Boot Device Selection (S2 & S3) =====
  
 To select the desired boot medium set the DIP switches S2 and S3 accordingly. To select the desired boot medium set the DIP switches S2 and S3 accordingly.
 +The following boot modes of the i.MX53 can be selected by the DIP switches S2 and S3 on the MBa53.
  
-{{ :en:arm:tqma53:mba53:mba53_s2_s3.jpg?nolink&500 |}}+<grid> 
 +<col sm="6">
  
 +<panel type="primary" title="SD-Card">
 +<grid>
 +<col sm="6">
 +<WRAP centeralign>
 +[size=150%]**S2**[/size]
 +{{ :en:dip_8_00000100.png?nolink&180 |}}
 +</WRAP>
 +</col>
  
 +<col sm="6">
 +<WRAP centeralign>
 +[size=150%]**S3**[/size]
 +{{ :en:dip_8_00010100.png?nolink&180 |}}
 +</WRAP>
 +</col>
  
 +</grid>
 +</panel>
 +</col>
  
-The following boot modes of the i.MX53 can be selected by the DIP switches S2 and S3 on the MBa53.+<col sm="6"> 
 +<panel type="primary" title="eMMC"> 
 +<grid> 
 +<col sm="6"> 
 +<WRAP centeralign> 
 +[size=150%]**S2**[/size] 
 +{{ :en:dip_8_00000110.png?nolink&180 |}} 
 +</WRAP> 
 +</col>
  
-==== SD card ==== +<col sm="6"> 
-^ |:::  ^  S2  ||||||||::: ^  S3  |||||||| +<WRAP centeralign> 
-^ |:::  ^ {{ :en:arm:tqma53:mba53:mba53_s2_sd.png?nolink&100 |}}||||||||:::  ^{{ :en:arm:tqma53:mba53:mba53_s3_sd.png?nolink&100 |}}||||||||   +[size=150%]**S3**[/size] 
-^ DIP |::: ^  1  ^  2  ^  3  ^  4  ^  5  ^  6  ^  7  ^  8  | :::  ^  1  ^  2  ^  3  ^  4  ^  5  ^  6  ^  7  ^  8  |  +{{ :en:dip_8_00101000.png?nolink&180 |}} 
-^  ON  |:::  |     |     |     |     |     |  •  |     |     | ::: |     |     |     |  •  |   |  •  |    |    |  +</WRAP> 
-^  OFF  |::: |  •  |  •  |  •  |  •  |  •  |     |  •  |  •  | ::: |  •  |  •  |  •  |     |  •  |    |  •  |  •  | +</col>
  
 +</grid>
 +</panel>
 +</col>
 +</grid>
  
  
-==== On-board eMMC ==== 
-^ |:::  ^  S2  ||||||||::: ^  S3  |||||||| 
-^ |:::  ^ {{ :en:arm:tqma53:mba53:mba53_s2_emmc.png?nolink&100 |}}||||||||:::  ^{{ :en:arm:tqma53:mba53:mba53_s3_emmc.png?nolink&100 |}}||||||||   
-^ DIP |::: ^  1  ^  2  ^  3  ^  4  ^  5  ^  6  ^  7  ^  8  |:::  ^  1  ^  2  ^  3  ^  4  ^  5  ^  6  ^  7  ^  8  |  
-^  ON  |:::  |     |     |     |     |     |  •  |  •  |     | ::: |     |     |  •  |     |  •  |     |     |     | 
-^  OFF  |::: |  •  |  •  |  •  |  •  |  •  |     |     |  •  | ::: |  •  |  •  |     |  •  |     |  •  |  •  |  •  |  
- 
----- 
- 
-===== Configuration DIP swich S1 ===== 
- 
- 
-^ BOOT_MODE         ^ S1-1 ^ S1-2 ^ 
-| Boot from eFuses  |  1   |  0   | 
-| Serial Downloader |  1   |  1   | 
-| Internal Boot     |  0   |  0   | 
  
  
 ---- ----
 +===== Functional DIP Switches =====
  
- +<panel type="primary" title="Configuration DIP switch S2"> 
-===== Configuration DIP switch S2 ===== +DIP switch S5 is used to configure the CAN interfaces CAN1 and CAN2. 
- +^  DIP  ^  OFF  ^  ON  ^
-{{:en:arm:tqma53:mba53:mba53_s2.jpg?250|}} +
- +
-^DIP ^ OFF ^ ON ^+
 | S2-1 | CPU Frequency 800 MHz | CPU Frequency 400 MHz | | S2-1 | CPU Frequency 800 MHz | CPU Frequency 400 MHz |
 | S2-2 | MMU/Cache is disabled by ROM during the boot | MMU/Cache is enabled by ROM during the boot | | S2-2 | MMU/Cache is disabled by ROM during the boot | MMU/Cache is enabled by ROM during the boot |
 | S2-3 | 200 MHz AXI / 400 MHz DDR | 166 MHz AXI / 333 MHz DDR | | S2-3 | 200 MHz AXI / 400 MHz DDR | 166 MHz AXI / 333 MHz DDR |
 | S2-4 | 19,2, 24, 26, 27 MHz Auto Detection | OSC Frequency 24 MHz | | S2-4 | 19,2, 24, 26, 27 MHz Auto Detection | OSC Frequency 24 MHz |
 +</panel>
  
----- +<grid> 
- +<col sm="6"> 
-===== CAN configuration (S10) ===== +<panel type="primary" title="CAN configuration (S2)"> 
-DIP switch S1 is used to configure the CAN interfaces CAN1 and CAN2. +DIP switch S2 is used to configure the CAN interfaces CAN1 and CAN2.
- +
-{{:en:arm:tqma53:mba53:mba53_s10_can.jpg?400|}} +
- +
-<WRAP clear></WRAP> +
-<WRAP group> +
-<WRAP centeralign half column> +
-==== Termination ====+
 ^ DIP  ^ OFF (default)  ^  ON  ^ ^ DIP  ^ OFF (default)  ^  ON  ^
-| S10-1 | CAN1 not terminated  | CAN1 terminated (120Ω)  | +| S2-1 | CAN1 not terminated  | CAN1 terminated (120Ω)  | 
-| S10-2 | CAN2 not terminated  | CAN2 terminated (120Ω)  | +| S2-2 | CAN2 not terminated  | CAN2 terminated (120Ω)  | 
-</WRAP>+</panel> 
 +</col>
  
- +<col sm="6"> 
-</WRAP> +<panel type="primary" title="RS485 configuration (S4)">
-<WRAP clear></WRAP> +
- +
----- +
-===== RS485 configuration (S4) =====+
 DIP switch S4 is used to configure the RS485 interface. DIP switch S4 is used to configure the RS485 interface.
 +^  DIP  ^  OFF (default)  ^  ON  ^
 +|  S4-1  |  RS485 RxD not terminated  |  RS485 RxD terminated (120Ω)  |
 +|  S4-2  |  RS485 TxD not terminated  |  RS485 TxD terminated (120Ω)  |
 +</panel>
 +</col>
  
-{{:en:arm:tqma53:mba53:mba53_s4_rs485.jpg?400 |}}+</grid>
  
-<WRAP clear></WRAP> 
-<WRAP group> 
- 
-<WRAP centeralign half column> 
-==== Termination ==== 
-^ DIP  ^ OFF (default)  ^  ON  ^ 
-| S4-1 | RS485 RxD not terminated     | RS485 RxD terminated (120Ω)  | 
-| S4-2 | RS485 TxD not terminated     | RS485 TxD terminated (120Ω)  | 
-</WRAP> 
-</WRAP> 
  • Last modified: 2022/08/04 15:04