Difference between revisions of "AxelEVB-Lite-Adapter (AxelLite)"
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DevWikiAdmin (talk | contribs) m (→J1, J2, J3 - AxelEVB-Lite mating connectors) |
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=== J1, J2, J3 - AxelEVB-Lite mating connectors === | === J1, J2, J3 - AxelEVB-Lite mating connectors === | ||
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| + | J1, J2 and J3 are Hirose FX8C-140S-SV connectors that match the [[AxelEVB-Lite#Connectors_pinout | AxelEVB-Lite SOM connectors' pinout]]. | ||
=== J4 - JTAG === | === J4 - JTAG === | ||
Revision as of 15:36, 10 April 2014
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Contents
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
Block diagram[edit | edit source]
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]
J5 - MicroSD[edit | edit source]
Boot mode selection[edit | edit source]
For further details, please refer to Axel Lite boot options
