Difference between revisions of "AxelEVB-Lite-Adapter (AxelLite)"

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* routes the signals from the AxelLite pins to the AxelEVB-Lite mating connectors
 
* routes the signals from the AxelLite pins to the AxelEVB-Lite mating connectors
  
−
{{ImportantMessage|text=This page provides information for the AxelEVB-Lite Adapter board model S-XLADP0000I1R (BOM 2.0.0), provided with XELK kits version 2.1.0 and above. If you have a board from a previous version of the XELK kit (older than 2.1.0), please contact [mailto:support-axel@dave.eu support-axel@dave.eu].}}
+
{{ImportantMessage|text=There are two versions of the adapter. Revision 0 is used in combination with the [[AxelEVB-Lite_rev.0|AxelEVB-Lite revision 0]]. Revision A is used in combination with the [[AxelEVB-Lite|AxelEVB-Lite revision A]].}}
  
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The following images show the top and bottom views of the AxelEVB-Lite-Adapter:
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===Revision 0===
 +
The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision 0:
  
 
[[Image:Axellite-adapter-top.jpg|thumb|none|border|350px|Top view]]
 
[[Image:Axellite-adapter-top.jpg|thumb|none|border|350px|Top view]]
 
[[Image:Axellite-adapter-bottom.jpg|thumb|none|border|350px|Bottom view]]
 
[[Image:Axellite-adapter-bottom.jpg|thumb|none|border|350px|Bottom view]]
 +
 +
===Revision A===
 +
The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision A:
 +
 +
[[Image:TBD.png|thumb|none|border|350px|Top view]]
 +
[[Image:TBD.png|thumb|none|border|350px|Bottom view]]
  
 
== Connectors' pinout ==
 
== Connectors' pinout ==
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== Boot mode selection ==
 
== Boot mode selection ==
 +
===Revision 0===
  
 
S1 is a 2-way dip switch for the boot mode selection (PIN: BOOT_MODE_SEL). The following table reports the available configurations for the two Axel Lite models. For further details, please refer to [[Boot_options_(AxelLite) | Axel Lite boot options]].
 
S1 is a 2-way dip switch for the boot mode selection (PIN: BOOT_MODE_SEL). The following table reports the available configurations for the two Axel Lite models. For further details, please refer to [[Boot_options_(AxelLite) | Axel Lite boot options]].
  
−
=== Boot from SD/NAND ===
+
==== Boot from SD/NAND ====
  
 
{| class="wikitable"  
 
{| class="wikitable"  
Line 85: Line 93:
 
|}
 
|}
  
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=== Boot from SD/SPI NOR ===
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==== Boot from SD/SPI NOR ====
  
 
{| class="wikitable"  
 
{| class="wikitable"  
Line 102: Line 110:
 
|}
 
|}
  
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== XELK 2.0.0 ==
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===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.
−
===Schematics===
 
−
==== First release ====
 
−
* Orcad: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.dsn__0.zip
 
−
* PDF: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1-color.pdf
 
−
==== Second release ====
 
−
* Orcad: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.dsn__0.zip
 
−
* PDF: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0-color_0.pdf
 
−
 
 
−
===BOM===
 
−
==== First release ====
 
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.BOM_.csv__0.zip
 
−
==== Second release ====
 
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.BOM_.csv__0.zip
 
−
 
 
−
===Layout===
 
−
==== First release ====
 
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214A_assem_view_0.pdf
 
−
==== Second release ====
 
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B_assem_view.pdf
 
−
 
 
−
== XELK 2.2.0 ==
 
−
 
 
−
===Schematics===
 
−
* Orcad: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B_S.XLADP0000I1R.2.0.0.dsn_.zip
 
−
* PDF: https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B_S.XLADP0000I1R.2.0.0.pdf
 
  
−
===BOM===
 
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B_S.XLADP0000I1R.2.0.0.BOM_.csv_.zip
 
  
−
===Layout===
+
==Technical documentation==
−
* https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B_assem_view.pdf
+
=== Revision 0 ===
 +
====Schematics====
 +
* Orcad: http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.dsn__0.zip
 +
* PDF: http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1-color.pdf
 +
====BOM====
 +
* http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_S.XLADP0000I0R.0.9.1.BOM_.csv__0.zip
 +
====Layout====
 +
* http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-0/axelevb-lite-adapter-CS010214_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
  
−
==CAD Drawings ==
+
=== Revision A ===
−
* DXF (2D): https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B-2D.dxf_.zip
+
====Schematics====
−
* IDF (3D): https://www.dave.eu/system/files/area-riservata/axelevb-lite-adapter-CS010214B-3D.idf_.zip
+
* Orcad: http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-A/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.dsn__0.zip
 +
* PDF: http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-A/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0-color_0.pdf
 +
====BOM====
 +
* http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/rev-A/axelevb-lite-adapter-CS010214A_S.XLADP0000I0R.1.0.0.BOM_.csv__0.zip
 +
====Layout====
 +
* http://mirror.dave.eu/axel/hw/AxelEVBLite-Adapter/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

Revision as of 12:10, 29 November 2019

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Info Box
Axel-lite 02.png Applies to Axel Lite

Introduction[edit | edit source]

Axel Lite requires a dedicated adapter to be plugged to the AxelEVB-Lite carrier board. This adapter:

  • provides the SODIMM socket for the AxelLite SOM
  • provides the following additional features:
    • microSD slot (for SD boot)
    • JTAG connector
    • dip-switch for boot mode selection
  • routes the signals from the AxelLite pins to the AxelEVB-Lite mating connectors


200px-Emblem-important.svg.png

There are two versions of the adapter. Revision 0 is used in combination with the AxelEVB-Lite revision 0. Revision A is used in combination with the AxelEVB-Lite revision A.

Revision 0[edit | edit source]

The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision 0:

Top view
Bottom view

Revision A[edit | edit source]

The following images show the top and bottom views of the AxelEVB-Lite-Adapter revision A:

Top view
Bottom view

Connectors' pinout[edit | edit source]

J6 - SODIMM connector[edit | edit source]

J6 is a TE Connectivity 204-pin SODIMM socket. The pinout matches the Axel Lite pinout.

J1, J2, J3 - AxelEVB-Lite mating connectors[edit | edit source]

J1, J2 and J3 are Hirose FX8C-140S-SV connectors that match the AxelEVB-Lite SOM connectors' pinout.

J4 - JTAG[edit | edit source]

J4 is a SAMTEC FSI-110-03-G-S connector. The following table reports the connector's pinout:

Pin# Pin name Function Notes
1 DGND - -
2 JTAG_TCK - -
3 JTAG_TMS - -
4 JTAG_TDO - -
5 JTAG_TDI - -
6 JTAG_nTRST - -
7 CPU_PORn - -
8 N.C. - -
9 N.C. - -
10 JTAG_VREF - -

Boot mode selection[edit | edit source]

Revision 0[edit | edit source]

S1 is a 2-way dip switch for the boot mode selection (PIN: BOOT_MODE_SEL). The following table reports the available configurations for the two Axel Lite models. For further details, please refer to Axel Lite boot options.

Boot from SD/NAND[edit | edit source]

Switch Position Function Notes
S1.1 N.C. - -
S1.2 ON BOOT_MODE_SEL = 0
Boot from SD		 -
S1.2 OFF BOOT_MODE_SEL = 1
Boot from NAND		 -

Boot from SD/SPI NOR[edit | edit source]

Switch Position Function Notes
S1.1 N.C. - -
S1.2 ON BOOT_MODE_SEL = 0
Boot from SD		 -
S1.2 OFF BOOT_MODE_SEL = 1
Boot from SPI NOR		 -

Revision A[edit | edit source]

Revision A does not integrate the S1 switch. To select the boot source, please use the dip switches provided by the AxelEVB-Lite rev. A board instead.


Technical documentation[edit | edit source]

Revision 0[edit | edit source]

Schematics[edit | edit source]

BOM[edit | edit source]

Layout[edit | edit source]

Mechanical Drawings[edit | edit source]

Revision A[edit | edit source]

Schematics[edit | edit source]

BOM[edit | edit source]

Layout[edit | edit source]

Mechanical Drawings[edit | edit source]

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