Forum Discussion

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

how to watch the rx_datain , the rx_errdetect ports ?

Hi I am a beginner, and am working on Stratix IV board. How to watch the rx_datain , the rx_errdetect ports ? I checked Stratix GX device handbook and the forum as well, and there ARE a l...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

you should be able to signaltap rx_errdetect, however rx_datain is a high-speed serial port and can't be tapped with signaltap (you will get an error or internal error). you should instead tap rx_dataout, which is the deserialized parallel output (think shift register)