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Enabling More UART interfaces from Up Board

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My application requires 4 UART interfaces from the Up Board. Does the ATOM CPU support any additional UART interfaces? If so is it possible to enable them?
Adding USB-UART conversion would be the last resort.
Best Answer
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No you cannot have more than 2 native UART (one via 40pin and one via micro 10pin connector).
If you need more, you would require a USB to UART adapter.
Answers
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@DCleri slope game said:
No you cannot have more than 2 native UART (one via 40pin and one via micro 10pin connector).If you need more, you would require a UBS to UART adapter.
Oh! okay. that make sense
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