Why can't generat EP3C55F780C6 pof file in QUARTUS9.0SP2

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we use EP3C55F780C6 in our design ,and use ip fft9.0,

but generate sof file ,no pof file ,why?

thanks!

mail: cjfwindy@163.com

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Hi,

which Quartus version do you us ? In case your are using the Web-Edition the use of the FFT function is limited to 1 hour after programming the device.

"Warning: Megafunction that supports OpenCore Plus feature will stop functioning in 1 hour after device is programmed

Info: Evaluation period of megafunction that supports OpenCore Plus feature can be extended indefinitely by using tethered operation"

That is the reason why you can't generate a pof-file.

Kind regards

GPK

Assembler report for cip90-c3

Sun Nov 01 00:51:58 2009

Quartus II Version 9.0 Build 235 06/17/2009 Service Pack 2 SJ Full Version

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; Table of Contents ;

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1. Legal Notice

2. Assembler Summary

3. Assembler Settings

4. Assembler Generated Files

5. Assembler Device Options: E:/FPGA/cip90-c3/cip90-c3.sof

6. Assembler Messages

thanks

Did you get a "<project_name>_time_limited.sof" file. If you are using OpenCore evaluation for any IP cores, you will not be able to generate a POF file.

Jake

I don't get "<project_name>_time_limited.sof" file.

but get

E:/FPGA/cip90-c3/cip90-c3.sof file

is right?

thanks

As you are apparently using a subsription license, that includes the FFT core: Did you select "Use configuration device" in the Device and Pin Options/Configuration" tab?

You should be also able to convert *.sof to *.pof by the Convert Programming Files tool.

1.You should be also able to convert *.sof to *.pof by the Convert Programming Files tool

what is the Convert Programming Files tool?

2.I didn't selected "Use configuration device" in the Device and Pin Options/Configuration" tab

Thanks