Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Unrecognizable characters received via NIOS II UART

Hi all, I am configuring my DE0-Nano SOC kit for NIOS based UART communication (RS232). Everything is done as per the available literature. Connections are also done as: GPIO[1] as Rx connect...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

--- Quote Start ---

~30mV peak-to-peak. Do you think this might be the issue in the decoding of erroneous data? Can you please suggest something else?Thanks

--- Quote End ---

This was because my DSO probe was faulty.

Now, I am able to receive the intended data after I replaced an old level translator IC (Max232 chip).

So, this thread is [CLOSED] from my side.

Thanks.