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

cal_uart(with fifo) + NIOSserial.c

As we know, we need uart with fifo to enchance the performance. So we got the cal_uart from Altera, which should tested by ourselves because it is not provided officially by altera. Now we use...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I can get 

PORT rxd
{
direction = "input";
width = "1";
Is_Enabled = "1";
}
PORT txd
{
direction = "output";
width = "1";
Is_Enabled = "1";
}

and rts_n, cts_n are depent to your setup during add cal_uart to NiosII in SOPCbuilder.