Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
en:arm:tqma7x:mba7x:dip_switches [2017/08/22 17:27] – CAN & RS485 configuration schmid | en:arm:tqma7x:mba7x:dip_switches [2022/08/04 15:02] (current) – external edit 127.0.0.1 | ||
---|---|---|---|
Line 3: | Line 3: | ||
To select the desired boot medium set the DIP switches S2, S3, S4 and S1 accordingly. | To select the desired boot medium set the DIP switches S2, S3, S4 and S1 accordingly. | ||
- | <WRAP round important 60%> | ||
+ | |||
+ | <panel type=" | ||
+ | |||
+ | < | ||
+ | |||
+ | <col sm=" | ||
To enable boot device selection BOOT_MODE has to be set to " | To enable boot device selection BOOT_MODE has to be set to " | ||
- | S1 on MBa7x: | + | S1 on MBa7x. \\ |
+ | |||
+ | <callout type=" | ||
+ | Switching boot sources is only possible if the BOOT_MODE fuses are not programmed. If configured for "Boot from eFuses" | ||
+ | </ | ||
+ | </ | ||
+ | <col sm=" | ||
^ BOOT_MODE | ^ BOOT_MODE | ||
Line 13: | Line 24: | ||
| Internal Boot | | Internal Boot | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | \\ | ||
+ | The following boot modes of the i.MX7 can be selected by the DIP switches S1, S2, S3 and S4 on the MBa7x: | ||
- | <WRAP clear></ | + | <panel type=" |
- | The following boot modes of the i.MX7 can be selected by the DIP switches S1, S2, S3 and S4 on the MBa7x. | + | |
+ | < | ||
+ | <col sm=" | ||
<WRAP centeralign> | <WRAP centeralign> | ||
- | ==== SD Card ==== | + | [size=150%]**S1**[/size] |
- | ^ |::: ^ S2 ||||||||::: ^ S3 ||||||||::: ^ S4 ||||::: ^ S1 || | + | {{ :en:dip_2_10.png? |
- | ^ |::: ^ {{ :en:arm: | + | |
- | ^ DIP |::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 |:::^ 1 ^ 2 ^ | + | |
- | ^ ON |:::| |•| | |•| | | |:::| | | | |•| | | |:::| | | | |:::|•| | | + | |
- | ^ OFF |:::|•| |•|•| |•|•|•|::: | + | |
</ | </ | ||
+ | </ | ||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S2**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S3**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S4**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | <panel type=" | ||
+ | < | ||
+ | <col sm=" | ||
<WRAP centeralign> | <WRAP centeralign> | ||
- | ==== eMMC ==== | + | [size=150%]**S1**[/size] |
- | ^ |::: ^ S2 ||||||||::: ^ S3 ||||||||::: ^ S4 ||||::: ^ S1 || | + | {{ :en:dip_2_10.png? |
- | ^ |::: ^ {{ :en:arm: | + | |
- | ^ DIP |::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 |:::^ 1 ^ 2 ^ | + | |
- | ^ ON |:::| | | | | |•| | |:::| | | |•| |•| | |:::| | | | |:::|•| | | + | |
- | ^ OFF |::: | + | |
</ | </ | ||
+ | </ | ||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S2**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S3**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S4**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | <panel type=" | ||
+ | < | ||
+ | <col sm=" | ||
<WRAP centeralign> | <WRAP centeralign> | ||
- | ==== SPI NOR ==== | + | [size=150%]**S1**[/size] |
- | ^ |::: ^ S2 ||||||||::: ^ S3 ||||||||::: ^ S4 ||||::: ^ S1 || | + | {{ :en:dip_2_10.png? |
- | ^ |::: ^ {{ :en:arm: | + | |
- | ^ DIP |::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8 | ::: ^ 1 ^ 2 ^ 3 ^ 4 |:::^ 1 ^ 2 ^ | + | |
- | ^ ON |:::| | | | | | | | |:::| | | | | | |•| |:::| | | | |:::|•| | | + | |
- | ^ OFF |::: | + | |
</ | </ | ||
+ | </ | ||
+ | <col sm=" | ||
+ | <WRAP centeralign> | ||
+ | [size=150%]**S2**[/ | ||
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
- | ---- | + | <col sm=" |
- | ===== CAN configuration (S5) ===== | + | <WRAP centeralign> |
- | DIP switch S5 is used to configure the CAN interfaces CAN1 and CAN2. | + | [size=150%]**S3**[/ |
+ | {{ : | ||
+ | </ | ||
+ | </ | ||
- | <WRAP group> | + | <col sm=" |
- | <WRAP centeralign | + | <WRAP centeralign> |
- | ==== Termination ==== | + | [size=150%]**S4**[/ |
- | ^ DIP ^ OFF (default) | + | {{ : |
- | | S5-1 | CAN1 not terminated | + | |
- | | S5-2 | CAN2 not terminated | + | |
</ | </ | ||
- | <WRAP clear></WRAP> | + | </col> |
+ | </grid> | ||
+ | </panel> | ||
---- | ---- | ||
- | ===== RS485 configuration (S6) ===== | + | |
+ | ===== Functional DIP Switches ===== | ||
+ | DIP-Switch settings for CAN and RS485. | ||
+ | |||
+ | < | ||
+ | <col sm=" | ||
+ | <panel type=" | ||
+ | DIP switch S5 is used to configure the CAN interfaces CAN1 and CAN2. | ||
+ | ^ DIP ^ OFF (default) | ||
+ | | S5-1 | CAN0 not terminated | ||
+ | | S5-2 | CAN1 not terminated | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | <col sm=" | ||
+ | <panel type=" | ||
DIP switch S6 is used to configure the RS485 interface. | DIP switch S6 is used to configure the RS485 interface. | ||
+ | ^ DIP ^ OFF (default) | ||
+ | | S6-1 | RS485 RxD not terminated | ||
+ | | S6-2 | RS485 TxD not terminated | ||
+ | </ | ||
+ | </ | ||
- | <WRAP clear></WRAP> | + | </grid> |
- | <WRAP group> | + | |
- | </ | ||
- | <WRAP centeralign half column> | ||
- | ==== Termination ==== | ||
- | ^ DIP ^ OFF (default) | ||
- | | S6-1 | RS485 RxD not terminated | ||
- | | S6-2 | RS485 TxD not terminated | ||
- | </ | ||
---- | ---- |