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Participant
Participant
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Registered: ‎04-04-2013

XPS 16550 UART ip core baud rate.

Hi everyone, Im planning to use the XPS 16550 UART ip core in my design but I dont know exactly what the maximum supported baud rate of this core is. And another concern of mine is that: Is this core qualified for industrial applications?

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Newbie
Newbie
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Registered: ‎02-15-2016

Hopefully you already got answer by now.  If not, the data sheet says

 

http://www.xilinx.com/support/documentation/ip_documentation/axi_uart16550/v2_0/pg143-axi-uart16550.pdf

 

Fclk / (16 * baud) so you can get stable 250k bps if supplying with 100MHz, or you can try external clock for 3.6864MHz, or such to get accurate 115200 etc.

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