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JWies1's avatar
JWies1
Icon for New Contributor rankNew Contributor
7 years ago

Cyclone V SoC: When routing HPS CAN0 or CAN1 pins to FPGA receive direction isn't working

I'm using Quartus Prime Lite 16.1. I am programming a Cyclone V Soc on a SocKit / DeNano board. I am accessing the CAN controllers with bare metal code from the second ARM core. With Qsys I select...
FawazJ_Altera's avatar
FawazJ_Altera
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hello sir,

So I would check the following items:

1- make sure the CAN is enabled in device tree.

2- Signal tap the routed signals in FPGA. You can send them to me for further investigation.

3- Is there any linux image working?

Thanks