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=== USB ===
==== Schematics ====
* Create schematic in accordition accordance with DAVE system-on-modules (SOM) USB specification ( see SOM detailed pages )
==== PCB ====
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==== PCB ====
* If possible, use 50ohm common mode lines
* Match LCD parallel signals in accordition accordance with Pixel Clock frequency (further details in SOM specifications)
* Avoid use of long traces connection (max 10" on PCB)
* Avoid stubs
==== PCB ====
* If possible, use 50ohm common mode lines
* Match VIN parallel signals in accordition accordance with Pixel Clock frequency (further details in SOM specifications)
* Avoid use of long traces connection (max 10" on PCB)
* Avoid stubs
=== I2C Interface ===
==== Schematics ====
* Predispose properly pullup resistors on line in accordition accordance with DAVE system-on-modules (SOM)
* Do not overload I2C lines with too much devices
* Ensure that I2C devices are being properly initialized during power up
