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en:arm:tqma335x:mba335x:dip_switches [2014/07/29 15:33] – liedmann | en:arm:tqma335x:mba335x:dip_switches [2020/10/21 12:19] – new Design weinholdo | ||
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====== MBa335x DIP switch settings ====== | ====== MBa335x DIP switch settings ====== | ||
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To select the desired boot order set the DIP switch S2 accordingly. | To select the desired boot order set the DIP switch S2 accordingly. | ||
- | {{ : | ||
Line 12: | Line 12: | ||
Each boot device in a sequence will be searched until a valid boot image is found. | Each boot device in a sequence will be searched until a valid boot image is found. | ||
+ | < | ||
+ | <col sm=" | ||
+ | <panel type=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S2**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
- | + | <col sm=" | |
- | <WRAP centeralign 50%> | + | <panel type=" |
- | ==== MMC0 / SD > SPI0 / NOR > UART0 / n.a. > USB0 / n.a. ==== | + | <WRAP centeralign> |
- | ^ | ^ {{ :en:arm: | + | [size=150%]**S2**[/ |
- | ^ DIP ^ :::^ S2-1 ^ S2-2 ^ S2-3 ^ S2-4 ^ S2-5 ^ S2-6 ^ S2-7 ^ S2-8 ^ | + | {{ :en:dip_8_00010000.png? |
- | ^ ON | :::| | + | |
- | ^ OFF | :::| • | • | • | | + | |
</ | </ | ||
- | \\ | + | </panel> |
- | <WRAP centeralign 50%> | + | </col> |
- | ==== MMC1 / eMMC > MMC0 / SD > UART0 / n.a. > USB0 / n.a. ==== | + | </grid> |
- | ^ | ^ {{ : | + | |
- | ^ DIP ^ :::^ S2-1 ^ S2-2 ^ S2-3 ^ S2-4 ^ S2-5 ^ S2-6 ^ S2-7 ^ S2-8 ^ | + | |
- | ^ ON | :::| • | • | | + | |
- | ^ OFF | :::| | + | |
- | </WRAP> | + | |
- | \\ | + | |
- | <WRAP centeralign 50%> | + | |
- | ==== SPI0 / NOR > MMC0 / SD > USB0 / n.a. > UART0 / n.a. ==== | + | |
- | ^ | ^ {{ : | + | |
- | ^ DIP ^ :::^ S2-1 ^ S2-2 ^ S2-3 ^ S2-4 ^ S2-5 ^ S2-6 ^ S2-7 ^ S2-8 ^ | + | |
- | ^ ON | :::| • | • | • | | + | |
- | ^ OFF | :::| | + | |
- | </ | + | |
- | <WRAP clear></WRAP> | + | |
- | ---- | + | < |
- | ===== CAN configuration | + | <col sm=" |
- | DIP switch S3 is used to configure the CAN interfaces CAN1 and CAN2. | + | <panel type=" |
- | + | <WRAP centeralign> | |
- | {{:en:arm: | + | [size=150%]**S2**[/ |
- | + | {{ :en:dip_8_00010000.png? | |
- | + | ||
- | <WRAP group> | + | |
- | <WRAP centeralign half column> | + | |
- | ==== Termination ==== | + | |
- | ^ DIP ^ OFF (default) | + | |
- | | S3-1 | CAN0 not terminated | + | |
- | | S3-2 | CAN1 not terminated | + | |
</ | </ | ||
- | <WRAP clear></WRAP> | + | </panel> |
+ | </col> | ||
- | ===== CAN frequency configuration (S1) ===== | + | </ |
- | DIP switch S1 is used to configure the CAN frequency. | ||
+ | ===== CPU oscillator frequency configuration (S1) ===== | ||
+ | DIP switch S1-7 and S1-8 are used to configure the CPU oscillator frequency. | ||
- | <WRAP centeralign 50%> | + | <grid> |
- | ==== 19,2 Mhz ==== | + | <col sm=" |
- | ^ | ^ | + | <panel type=" |
- | ^ DIP ^ :::^ S1-1 ^ S1-2 ^ S1-3 ^ S1-4 ^ S1-5 ^ S1-6 ^ S1-7 ^ S1-8 ^ | + | <WRAP centeralign> |
- | ^ ON | :::| • | • | • | • | • | • | • | • | | + | [size=150%]**S1**[/ |
- | ^ OFF | :::| | + | {{ :en:dip_8_11111111.png? |
</ | </ | ||
- | + | </ | |
- | <WRAP centeralign 50%> | + | </col> |
- | ==== 24 Mhz (default) ==== | + | <col sm=" |
- | ^ | ^ {{ :en:arm: | + | <panel type=" |
- | ^ DIP ^ :::^ S1-1 ^ S1-2 ^ S1-3 ^ S1-4 ^ S1-5 ^ S1-6 ^ S1-7 ^ S1-8 ^ | + | <WRAP centeralign> |
- | ^ ON | :::| • | • | • | • | • | • | | + | [size=150%]**S1**[/ |
- | ^ OFF | :::| | + | {{ :en:dip_8_11111101.png? |
</ | </ | ||
- | + | </ | |
- | <WRAP centeralign 50%> | + | </col> |
- | ==== 25 Mhz ==== | + | <col sm=" |
- | ^ | ^ | + | <panel type=" |
- | ^ DIP ^ :::^ S1-1 ^ S1-2 ^ S1-3 ^ S1-4 ^ S1-5 ^ S1-6 ^ S1-7 ^ S1-8 ^ | + | <WRAP centeralign> |
- | ^ ON | :::| • | • | • | • | • | • | • | | | + | [size=150%]**S1**[/ |
- | ^ OFF | :::| | + | {{ :en:dip_8_11111110.png? |
</ | </ | ||
- | + | </ | |
- | + | </ | |
- | <WRAP centeralign 50%> | + | <col sm=" |
- | ==== 26 Mhz ==== | + | <panel type=" |
- | ^ | ^ | + | <WRAP centeralign> |
- | ^ DIP ^ :::^ S1-1 ^ S1-2 ^ S1-3 ^ S1-4 ^ S1-5 ^ S1-6 ^ S1-7 ^ S1-8 ^ | + | [size=150%]**S1**[/ |
- | ^ ON | :::| • | • | • | • | • | • | | + | {{ :en:dip_8_11111100.png? |
- | ^ OFF | :::| | + | |
</ | </ | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | ===== Functional DIP Switches ===== | ||
+ | DIP-Switch settings for CAN and RS485. | ||
+ | < | ||
+ | <col sm=" | ||
+ | <panel type=" | ||
+ | DIP switch S3 is used to configure the CAN interfaces CAN1 and CAN2. | ||
+ | ^ DIP ^ OFF (default) | ||
+ | | S3-1 | CAN1 not terminated | ||
+ | | S3-2 | CAN2 not terminated | ||
+ | </ | ||
+ | </ | ||
- | ---- | + | <col sm=" |
- | ===== RS485 configuration (S4) ===== | + | <panel type=" |
DIP switch S4 is used to configure the RS485 interface. | DIP switch S4 is used to configure the RS485 interface. | ||
+ | ^ DIP ^ OFF (default) | ||
+ | | S4-1 | RS485 RxD not terminated | ||
+ | | S4-2 | RS485 TxD not terminated | ||
+ | </ | ||
+ | </ | ||
- | {{: | + | </grid> |
- | + | ||
- | <WRAP clear></ | + | |
- | <WRAP group> | + | |
- | + | ||
- | </ | + | |
- | <WRAP centeralign half column> | + | |
- | ==== Termination ==== | + | |
- | ^ DIP ^ OFF (default) | + | |
- | | S4-1 | RS485 RxD not terminated | + | |
- | | S4-2 | RS485 TxD not terminated | + | |
- | </ | + | |
- | </WRAP> | + | |
+ | ---- | ||