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Created page with "<section begin="History" /> {| style="border-collapse:collapse; " ! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History |- ! style="bo..."
<section begin="History" />
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! 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
|-
| 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
| 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" |Apr 2022
| 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 release
|-
|}
<section end="History" />
<section begin="Body" />
==micro SD interface ==
=== Description ===
The micro SD interface available on the Evaluation Kit at the connector J26.
J26 is a Micro-SD card header. This interface is connected to the USDHC2 controller of the i.MX8M Mini/Nano CPU.
[[File:AXEL Lite-EVB-microSD-connector.png|thumb|center| 500px|microSD connector]]
===Signals ===
The following table describes the interface signals:
{| class="wikitable"
! latexfontsize="scriptsize" | Pin#
! latexfontsize="scriptsize" | SOM Pin#
! latexfontsize="scriptsize" | Pin name
! latexfontsize="scriptsize" | Pin function
! latexfontsize="scriptsize" | Pin Notes
|-
| 1 || J10.79 || SD_DAT2 || Data 2||
|-
| 2 || J10.81 || SD_DAT3 || Data 3||
|-
| 3 || J10.83 || SD_CMD || CMD||
|-
| 4 || - || 3V3 || +3.3 V||
|-
| 5 || J10.85 || SD_CLK || Clock||
|-
| 6, 12 || - || DGND || Ground||
|-
| 7 || J10.75 || SD_DAT0 || Data 0||
|-
| 8 || J10.77 || SD_DAT1 || Data 1||
|-
| 9, 10, 11 || - || SD_SHIELD || Shield||
|-
| 13 || J10.177 || EIM_D19 || Card detect|| SD2_CD_B on i.MX8M Mini/Nano
|}
=== Device mapping ===
The microSD card is mapped to <code>/dev/mmcblk1</code>. The available partitions are shown as <code>/dev/mmcblk1p1</code>, <code>/dev/mmcblk1p2</code>, etc.
=== Device usage ===
The device can be mounted/accessed as a standard block device in Linux.
----
[[Category:MITO 8M Mini]]
{| style="border-collapse:collapse; "
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History
|-
! 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
|-
| 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
| 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" |Apr 2022
| 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 release
|-
|}
<section end="History" />
<section begin="Body" />
==micro SD interface ==
=== Description ===
The micro SD interface available on the Evaluation Kit at the connector J26.
J26 is a Micro-SD card header. This interface is connected to the USDHC2 controller of the i.MX8M Mini/Nano CPU.
[[File:AXEL Lite-EVB-microSD-connector.png|thumb|center| 500px|microSD connector]]
===Signals ===
The following table describes the interface signals:
{| class="wikitable"
! latexfontsize="scriptsize" | Pin#
! latexfontsize="scriptsize" | SOM Pin#
! latexfontsize="scriptsize" | Pin name
! latexfontsize="scriptsize" | Pin function
! latexfontsize="scriptsize" | Pin Notes
|-
| 1 || J10.79 || SD_DAT2 || Data 2||
|-
| 2 || J10.81 || SD_DAT3 || Data 3||
|-
| 3 || J10.83 || SD_CMD || CMD||
|-
| 4 || - || 3V3 || +3.3 V||
|-
| 5 || J10.85 || SD_CLK || Clock||
|-
| 6, 12 || - || DGND || Ground||
|-
| 7 || J10.75 || SD_DAT0 || Data 0||
|-
| 8 || J10.77 || SD_DAT1 || Data 1||
|-
| 9, 10, 11 || - || SD_SHIELD || Shield||
|-
| 13 || J10.177 || EIM_D19 || Card detect|| SD2_CD_B on i.MX8M Mini/Nano
|}
=== Device mapping ===
The microSD card is mapped to <code>/dev/mmcblk1</code>. The available partitions are shown as <code>/dev/mmcblk1p1</code>, <code>/dev/mmcblk1p2</code>, etc.
=== Device usage ===
The device can be mounted/accessed as a standard block device in Linux.
----
[[Category:MITO 8M Mini]]