Forum Discussion

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

I have a supplier using the DK-DEV-5CSXC6N. Using the on-board USB-Blaster circuitry they can successfully run debug sessions on both the HPS and the FPGA. However when using an external USB-Blaster not so much.

I have a supplier using the DK-DEV-5CSXC6N. Using the on-board USB-Blaster circuitry they can successfully run debug sessions on both the HPS and the FPGA. However when using an external USB-Blaster ...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

After further investigation, it looks like to be the issue related to HPS_TRST signal issue which the resistor for the weak-pull up is missing and causing the issue.