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Changes
→Carrier board specific design guidelines
===== USB =====
====== Schematics ======
Naon can support (depending on model) 1 USB 2.0 OTG Full speed interface and 2 USB 2.0 Full speed device interface. See [[NaonEVB-LiteMid#Schematics]] page for further details to how properly connect USB in respect of EMI issue solving.
====== PCB ======
| Max traces length ||-||-||14"
|}
===== SATA =====
====== PCB ======
Table listeb below integrated the general basic guidelines table
{| {{table border=1}}
| align="center" style="background:#f0f0f0;"|'''Parameter for USB Differential Pairs'''
| align="center" style="background:#f0f0f0;"|'''Min'''
| align="center" style="background:#f0f0f0;"|'''Typ'''
| align="center" style="background:#f0f0f0;"|'''Max'''
|-
| Intra pair matching(mils||-||-||10
|-
| Max traces length ||-||-||6"
|}
* No Matching required between TX and RX, but keep same route for every differential pair
==Software==
