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AxelEVB-Lite-Adapter (AxelLite)

1,061 bytes added, 15:23, 3 December 2019
→‎Revision 0
The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision 0:
[[Image:Axellite-adapter-toptop1.jpg|thumb|none|border|350px|Top view]]
[[Image:Axellite-adapter-bottom.jpg|thumb|none|border|350px|Bottom view]]
The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision A:
[[Image:TBDAxellite-adapter-rev.pngA-top.jpg|thumb|none|border|350px|Top view]][[Image:TBDAxellite-adapter-rev.A-bottom.pngjpg|thumb|none|border|350px|Bottom view]]
== Connectors' pinout ==
== Boot mode selection ==
The following sections detail how to select the boot option depending on the adapter's revision.
 
For further details, please refer to [[Boot_options_(AxelLite) | this page]], which describes the available boot modes thoroughly.
===Revision 0===
 S1 is This adapter provides a 2-way dip switch for that allows selecting the boot mode selection (PIN: BOOT_MODE_SEL)device according to the following table. The following table reports the available configurations for boot options differ depending on the two Axel Lite modelstype. For further detailsIn this regard, please refer to [[Boot_options_(AxelLite) | Axel Lite boot options]]there are basically two types: those that are equipped with both NOR and NAND flash, and those that are equipped with NAND flash only. ==== Boot from SD/NAND ==={| class="wikitable"|+{! rowspan="2" | classAxel Lite type! colspan="wikitable2" |S1.2position
|-
!Switch on!Position!Function!Notesoff
|-
|S1.1 || N.C. || - || -|-|S1.2 || ON || BOOT_MODE_SEL = 0<br>Boot from SD || -NOR and NAND flash|-microSD card|S1.2 || OFF || BOOT_MODE_SEL = 1<br>Boot from NAND || -NOR flash
|-
|NAND flash only
|microSD card
|NAND flash
|}
It is worth remembering that, when using Axel Lite in combination with AxelEVB-Lite revision 0, the S5, S6, S7, S8, and S9 switches of the carrier board don't affect the boot options.
===Revision A===
Revision A does not integrate any switch. To select the boot source, please use the S9.2 switch provided by the [[AxelEVB-Lite#Boot_configurations|AxelEVB-Lite rev. A]] board instead.
==== Boot from SD/SPI The selectable boot options differ depending on the Axel Lite type. In this regard, there are basically two types: those that are equipped with both NOR ====and NAND flash, and those that are equipped with NAND flash only.
{| class="wikitable" |+! rowspan="2" |Axel Lite type! colspan="2" |S9.2position
|-
!Switch on!Position!Function!Notesoff
|-
|S1.1 || N.C. || - || -NOR and NAND flash|-microSD card|S1.2 || ON || BOOT_MODE_SEL = 0<br>Boot from SD || -|-|S1.2 || OFF || BOOT_MODE_SEL = 1<br>Boot from SPI NOR || -flash
|-
|NAND flash only
|microSD card
|NAND flash
|}
 
===Revision A===
Revision A does not integrate the S1 switch. To select the boot source, please use the dip switches provided by the [[TBD|AxelEVB-Lite rev. A]] board instead.
 
==Technical documentation==
=== Revision 0 ===
====Schematics====
* Orcad: httpshttp://cloudmirror.dave.eu/ws-mirror/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.dsn__0.zip* PDF: httpshttp://cloudmirror.dave.eu/ws-mirror/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1-color.pdf
====BOM====
* httpshttp://cloudmirror.dave.eu/ws-mirror/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.BOM_.csv__0.zip
====Layout====
* httpshttp://cloudmirror.dave.eu/ws-mirror/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214A_assemCS010214_Assem.pdf
====Mechanical Drawings ====
*DXF (2D): http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214-DXF.zip
*IDF (3D): http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214-IDF.zip
 
=== Revision A ===
====Schematics====
* Orcad: httpshttp://wwwmirror.dave.eu/systemaxel/fileshw/areaAxelEVBLite-riservataAdapter/rev-A/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.dsn__0.zip* PDF: httpshttp://wwwmirror.dave.eu/systemaxel/hw/filesAxelEVBLite-Adapter/arearev-riservataA/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0-color_0.pdf
====BOM====
* httpshttp://wwwmirror.dave.eu/systemaxel/fileshw/areaAxelEVBLite-riservataAdapter/rev-A/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.BOM_.csv__0.zip
====Layout====
* httpshttp://wwwmirror.dave.eu/systemaxel/fileshw/areaAxelEVBLite-riservataAdapter/rev-A/axelevb-lite-adapter-CS010214A_assem_view_0.pdf
====Mechanical Drawings ====
* DXF (2D): http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-A/axelevb-lite-adapter-CS010214A-DXF.zip* IDF (3D):http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-A/axelevb-lite-adapter-CS010214A-IDF.zip
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