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YTagu5's avatar
YTagu5
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6 years ago

"Tcl error: ERROR: Argument <node_object> is an object filter that matches no objects. Specify one matches only one object." when using LVDS SERDES IP.

Hi, I'm using LVDS SERDES Intel FPGA IP in my project. I use RX Non-DPA. My project compiles almost successfully, except in Timing Analysis. In the end of the Timing Analysis, I got "Tcl error: ERR...
YTagu5's avatar
YTagu5
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6 years ago

Hi,

Let me apologize for the late reply.

To share the design with you, I have been trying to reproduce this error in a minimal way. Then I somehow fixed the error.

The reason of this problem is caused by an auto-reset logic attached to the SERDES module. The auto-reset logic was implemented in a wrong way, which does not auto-reset the SERDES. I fixed this logic and the project is compiled successfully.

Thank you,

Yoshitaka