====== MBa8Mx DIP switch settings ======
=====Boot Modes=====
The following boot modes of the i.MX8M can be selected by the DIP switches S5, S6, S7, S8, S9 and S10 on the MBa8Mx.
Default positions of DIP switches **S5**, **S7**, **S8** and **S10** when using a **TQMa8Mx**:
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[size=150%]**S5**[/size]
{{ :en:dip_8_11111111.png?nolink&150 |}}
[size=150%]**S7**[/size]
{{ :en:dip_4_1111.png?nolink&80 |}}
[size=150%]**S8**[/size]
{{ :en:dip_4_0010.png?nolink&80 |}}
[size=150%]**S10**[/size]
{{ :en:dip_4_0000.png?nolink&80 |}}
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DIP switch **S6** and **S9** are used to select the boot medium for internal boot:
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[size=140%]**Internal Boot**[/size]
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[size=140%]**S9**[/size]
{{ :en:dip_4_0101.png?nolink&80 |}}
[size=140%]**SD-Card boot**[/size]
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[size=150%]**S6**[/size]
{{ :en:dip_8_10010111.png?nolink&150 |}}
[size=140%]**eMMC boot**[/size]
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[size=150%]**S6**[/size]
{{ :en:dip_8_11111011.png?nolink&150 |}}
Default positions of DIP switches **S5**, **S7**, **S8** and **S10** when using a **TQMa8MxML**:
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[size=150%]**S5**[/size]
{{ :en:dip_8_11111111.png?nolink&150 |}}
[size=150%]**S7**[/size]
{{ :en:dip_4_1111.png?nolink&80 |}}
[size=150%]**S8**[/size]
{{ :en:dip_4_0000.png?nolink&80 |}}
[size=150%]**S10**[/size]
{{ :en:dip_4_1100.png?nolink&80 |}}
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DIP switch **S6** and **S9** are used to select the boot medium for internal boot:
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[size=140%]**Internal Boot**[/size]
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[size=140%]**S9**[/size]
{{ :en:dip_4_0101.png?nolink&80 |}}
[size=140%]**SD-Card boot**[/size]
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[size=150%]**S6**[/size]
{{ :en:dip_8_10010111.png?nolink&150 |}}
[size=140%]**eMMC boot**[/size]
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[size=150%]**S6**[/size]
{{ :en:dip_8_11111011.png?nolink&150 |}}
The switches **S5** and **S6** have **no effect** on the TQMa8MxNL!
Default positions of DIP switches **S7**, **S8** and **S10** when using a **TQMa8MxNL**:
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[size=150%]**S7**[/size]
{{ :en:dip_4_1111.png?nolink&80 |}}
[size=150%]**S8**[/size]
{{ :en:dip_4_0000.png?nolink&80 |}}
[size=150%]**S10**[/size]
{{ :en:dip_4_1111.png?nolink&80 |}}
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The switches **BOOT MODE 2 (BM2)** and **BOOT MODE 3 (BM3)** are located on the module adapter!
DIP switch **S9**, **BOOT MODE 2** and **BOOT MODE 3** are used to select the boot medium:
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[size=140%]**SD-Card boot**[/size]
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[size=140%]**S9**[/size]
{{ :en:dip_4_x00x_N.png?nolink&80 |}}
[size=140%]**BM 2**[/size]
{{ :en:dip_1_1.png?nolink&30 |}}
[size=140%]**BM 3**[/size]
{{ :en:dip_1_0.png?nolink&30 |}}
[size=140%]**eMMC boot**[/size]
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[size=140%]**S9**[/size]
{{ :en:dip_4_x10x_N.png?nolink&80 |}}
[size=140%]**BM 2**[/size]
{{ :en:dip_1_1.png?nolink&30 |}}
[size=140%]**BM 3**[/size]
{{ :en:dip_1_0.png?nolink&30 |}}
Module Rev100: eMMC Boot currently not supported!
===== Detailed DIP Switch Settings =====
[size=150%]**S5**[/size]
^ # ^ Feature ^ ON ^ OFF ^
| **1** | BOOT_CFG0 | 0 | 1 |
| **2** | BOOT_CFG1 | 0 | 1 |
| **3** | BOOT_CFG2 | 0 | 1 |
| **4** | BOOT_CFG3 | 0 | 1 |
| **5** | BOOT_CFG4 | 0 | 1 |
| **6** | BOOT_CFG5 | 0 | 1 |
| **7** | BOOT_CFG6 | 0 | 1 |
| **8** | BOOT_CFG7 | 0 | 1 |
[size=150%]**S6**[/size]
^ # ^ Feature ^ ON ^ OFF ^
| **1** | BOOT_CFG8 | 0 | 1 |
| **2** | BOOT_CFG9 | 0 | 1 |
| **3** | BOOT_CFG10 | 0 | 1 |
| **4** | BOOT_CFG11 | 0 | 1 |
| **5** | BOOT_CFG12 | 0 | 1 |
| **6** | BOOT_CFG13 | 0 | 1 |
| **7** | BOOT_CFG14 | 0 | 1 |
| **8** | BOOT_CFG15 | 0 | 1 |
[size=150%]**S7**[/size]
^ # ^ Feature ^ ON ^ OFF ^
| **1** | unused | unused | unused |
| **2** | unused | unused | unused |
| **3** | UART 2 | USB Debug Output | Pin Header (X17) |
| **4** | UART 1 | USB Debug Output | Pin Header (X17) |
[size=150%]**S8**[/size]
^ # ^ Feature ^ ON ^ OFF ^
| **1** | TQMa8M_ONOFF | | |
| **2** | TQMa8M_SYS_RST# | | |
| **3** | I2C module select | TQMa8Mx | TQMa8MxNL / TQMa8MxML |
| **4** | SPI_MUX_CTRL | Pin Header X34 | MicroBUS |
[size=150%]**S9**[/size]
^ # ^ Feature ^ ON ^ OFF ^
| **1** | EN_VCC_FAN | On | off |
| **2** | BOOT_MODE0 | 0 | 1 |
| **3** | BOOT_MODE1 | 0 | 1 |
| **4** | DSI_MUX_CTRL | eDP | LVDS |
[size=150%]**S10**[/size]
^ ^ TQMa8Mx ^ TQMa8MxML ^ TQMa8MxNL ^
| **1** | OFF | ON | ON |
| **2** | OFF | ON | ON |
| **3** | OFF | OFF | ON |
| **4** | OFF | OFF | ON |