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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"|Version
!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"|Issue Date
!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"|X.Y.Z2021/07/19 |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"|Month Year|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"|TBD|-|-|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"|[TBD_link X.Y.Z]|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"|Month Year|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"|TBD|-|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"|...|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"|...|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"|...|-First EVK release
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<section end=History/>
__FORCETOC__
<section begin=Body/>
==micro SD interface ==
 
''TBD: sostituire le sezioni con le informazioni sull'uso della periferica e del suo connettore''
''Nell'esempio di seguito c'è la descrizione dell'interfaccia UART/console''
=== Description ===
The micro SD interface available on the Evaluation Kit at the connector ''TBD:Jxxx''J13.
''Jxx'' J13 is a ''TBD:connectorMicro-type'' SD card header connector for . This interface is connected to the RS232 two-wires UART3 port, used for debug purposes (bootloader and operating system serial console)USDHC1 controller of the i.MX6UL CPU.
 [[File:{{{nome-som}}AXEL_ULite-EVB-micro SDmicro_SD-connector.png|thumb|center|500px|micro SD connector]]
===Signals ===
! latexfontsize="scriptsize"| Pin Notes
|-
|J13.1,2,4,6,,7,8,10| -| NJ1.A.79 || SD_DATA2 || Data 2| N.C.| Not connected
|-
| 3J13.2 || J1.18981 | RS232_RX| Receive lineSD_DATA3 || Data 3||
|-
| J13.3|| J1.18783 || SD_CMD || RS232_TXCMD| Transmit line|
|-
| 9J13.4 || - || 3V3 || +3.3 V|| |-| J13.5 || J1.85 || SD_CLK || Clock|| | -| J13.6, J13.12 || - || DGND|| Ground|| |-| J13.7 || J1.75 || SD_DATA0 || Data 0|| |-| J13.8 || J1.77 || SD_DATA1 || Data 1|| |-| J13.9, J13.10, J13.11 || - || SD_SHIELD || Shield|| | Ground-| J13.13 || J1.177 || UART1_nRTS || Card detect||
|}
=== Device mapping ===
UART3 The microSD card is mapped to <code>/dev/ttymxc2mmcblk0</code> device in Linux. The peripheral is used available partitions are available as the default serial console<code>/dev/mmcblk0p1</code>, <code>/dev/mmcblk0p2</code>, both for the bootloader and the kerneletc.
=== Device usage ===
To connect to the debug serial port: # connect the DB9 adapter bracket to the J22 connector on the SBCX board# connect The device can be mounted/accessed as a serial cable between DB9 connector and PC COM port through a NULL-modem cable (not provided)# start your favorite terminal emulator software on PC (eg: PuTTY); communication parameters are: 115200,N,8,1standard block device in Linux.
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[[Category:AXEL ULite]]
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