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Xilinx Spartan 3E Microblaze UART not working
by waqarrashid33 on Jul 30, 2014
waqarrashid33
Posts: 1
Joined: Apr 16, 2014
Last seen: Jul 30, 2014
Hello. I am using Xilinx Spartan 3E starter kit and Microblaze. In microblaze SDK print() command (stdio) works and i can send message to PC but when i try to write my code using uartlite driver it doesn't works. I don't know what is wrong with my code.

Can anybody guide me through giving me a piece of code that works for me. I tried the xilinx examples but that doesn't work.
RE: Xilinx Spartan 3E Microblaze UART not working
by mxo on Aug 15, 2014
mxo
Posts: 1
Joined: Dec 13, 2013
Last seen: Aug 15, 2014
I can't remember which version I used, but I had to swap TXD and RXD pinout from the .ucf file they provided.
Nothing like looking at signals on the scope in the lab!
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