Hello.
I am a beginner in FPGA.
Also I am poor in English. Sorry.
I am developing with Nexys Video.
Although the design is complete, I am suffering from using QSPI Config and e-FUSE security together.
I tried QSPI Config first. This worked well.
Next I tried e-FUSE security.
I wrote the security key and finished setting the FUSE register,
After that, I could not program the QSPI.
When executing the program, the following error will be displayed and will be aborted.
--------------------------------------------------------------------
[Labtools 27-3165] End of startup status: LOW
--------------------------------------------------------------------
You can not configure from QSPI, but you can configure an encrypted bit / bin file using JTAG.
I replaced the USB cable with reference to the past forum, but there was no effect ....
What does this error mean?
Is there a solution for using QSPI Config and e-FUSE security together?
Please tell me if you need information to solve the problem.
Question
koseki 0
Hello.
I am a beginner in FPGA.
Also I am poor in English. Sorry.
I am developing with Nexys Video.
Although the design is complete, I am suffering from using QSPI Config and e-FUSE security together.
I tried QSPI Config first. This worked well.
Next I tried e-FUSE security.
I wrote the security key and finished setting the FUSE register,
After that, I could not program the QSPI.
When executing the program, the following error will be displayed and will be aborted.
--------------------------------------------------------------------
[Labtools 27-3165] End of startup status: LOW
--------------------------------------------------------------------
You can not configure from QSPI, but you can configure an encrypted bit / bin file using JTAG.
I replaced the USB cable with reference to the past forum, but there was no effect ....
What does this error mean?
Is there a solution for using QSPI Config and e-FUSE security together?
Please tell me if you need information to solve the problem.
Thank you
koseki.
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