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→Multiprotocol UARTs and CAN interfaces
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====Connector's pinout====
The following sections detail connectcors' pinout for the supported configuration. In case RS422 or RS485 configurations are used, termination options are selectable by acting on S12 switches, as described in [[Multiprotocol UARTs settings (S12)|this section TBD]].
=====RS232 on DB9 (J34, J21)=====
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=====RS485 on DB9 (J34, J21)=====
{|class="wikitable" style="text-align: center;"
|+MPUART0
====Additional options for RS422 and RS485 interfaces====
Other options are available on request, as described in the following sections. For more information, please contact [mailto:sales@dave.eu Sales department].
=====Terminations=====TBD=====RS485 alternative pinoutFail-safe resistors=====
TBD
=====RS485 alternative pinout for DB9 connector=====
On request, it is possible to implement the following pinout.
{|class="wikitable" style="text-align: center;"
|+MPUART0
|-
!Pin #
!Internal connection
|Signal name
!Notes
|-
| 1||not connected||n/a||
|-
| 2||MPUARTx_B, MPUARTx_Z||Non-inverting receiver input, non-inverting driver output||
|-
| 3||not connected||n/a||
|-
| 4||not connected||n/a||
|-
| 5||DGND||Ground||
|-
| 6||not connected||n/a||
|-
| 7||not connected||n/a||
|-
| 8||MPUARTx_A, MPUARTx_Y||Inverting receiver input, inverting driver output||
|-
| 9||not connected||n/a||
|-
| SH1, SH2||PCB_GND_RNG||[[Grounding_(SBC_Lynx)|Shield]]||
|-
|}
===CAN===
