Uart without Nios

Question

Hi guy!!

How can I use UART core without NIOS?? (I want to implement a UART port to Cyclone II without NIOS)

Qsys has a UART (RS 232 Serial Port). UART has a Avalon Memory Mapped Slave, so I think if I want to use a UART without NIOS I need a Avalon Memory Mapped Master...... Am I correct whit that?.:confused:

If I'm correct, Qsys gives me two Avalon MM Master........ avalon-mm master translator and avalon-mm master agent.

So, Which should I use?:confused:

Regards.

altera_forum · Answer

Just code up a UART module. The functionality is pretty simple and it is not difficult to implement exactly what you need.

Or else just cheat and use google: http://www.asic-world.com/examples/verilog/uart.html

altera_forum · Answer

Thanks for reply!!  Well, my idea is implement Qsys too, because  I've never use it, therefore I want to implement a UART.  Thanks for your code.

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Uart without Nios

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