Bureaucrats, dave_user, Administrators
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<section begin="History" />
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!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History
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!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes
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|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|1.0.0{{oldid|14467|2021/09/07}}|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Oct 2020First EVK release |-! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#ededed; padding:5px; color:#000000" |2022/05/27! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fbededed; padding:5px; color:#000000"|First DESK releaseAdd GPIO setting reference|-
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<section end="History" /><section begin="Body" />
==UARTs interface ==
The UARTs interface available on the Evaluation Kit are mapped to the following connectors:
* J25 is a 6x1x2.54 pitch vertical 54mm horizontal socket header for the UART4 port. This is a Digilent Pmod™ Compatible connector for the UART Pmod™ Compatiblemodule (6-Pin Pmod™ Compatible Connector Digilent Pmod™ Interface Specification Type 4 UART)
{| class="wikitable"
! latexfontsize="scriptsize"| Pin#! latexfontsize="scriptsize"| SOM Pin#! latexfontsize="scriptsize"| Pin name! latexfontsize="scriptsize"| Pin function! latexfontsize="scriptsize"| Pin Notes
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| 1 || J10.50 || PMOD_A0 || Clear to send ||
{| class="wikitable"
! latexfontsize="scriptsize"| Pin#! latexfontsize="scriptsize"| SOM Pin#! latexfontsize="scriptsize"| Pin name! latexfontsize="scriptsize"| RS-232! latexfontsize="scriptsize"| RS-422! latexfontsize="scriptsize"| RS-485
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| 1 || - || Not connected || Not connected || Not connected || Not connected
|-
| 2 || J10.95 || UART5_A || UART2 UART5 receive line || UART5_A || UART5_A
|-
| 3 || J10.93 || UART5_Y || UART2 UART5 transmit line || UART5_Y || UART5_A
|-
| 4 || - || Not connected || Not connected || Not connected || Not connected
| 6 || - || Not connected || Not connected || Not connected || Not connected
|-
| 7 || J10.105 || UART5_Z || UART2 UART5 Request To Send || UART5_Z || UART5_B
|-
| 8 || J10.107 || UART5_B || UART2 UART5 Clear To Send || UART5_B || UART5_B
|-
| 9 || - || Not connected || Not connected || Not connected || Not connected
{| class="wikitable"
! latexfontsize="scriptsize"| Jumper! latexfontsize="scriptsize"| RS232 mode! latexfontsize="scriptsize"| RS422 mode! latexfontsize="scriptsize"| RS485 mode
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| 1-3 || open || open || closed
* UART4 can be used with a PMOD adapter or with a TTL peripheral
* UART5 is a MultiProtocol that support (after harware Jumper configuration) the RS232, RS4222 or RS485 protocols. The related ''device tree file'' has to be properly configured too for enabling the GPIO transceiver configuration, see [[DESK-MX6-L/Pheripherals/UART#Configuring_the_RS232. 2FRS485_mode | Configuring the RS232/RS485 mode]]
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