Not able to Read Program in Quartus-ii

Question

Hi,

I am trying to read data from EPM712SQC100-7, using USB Blaster.

Quartus-II isable to detect Device when i press "AUTO DETECT". JTAG chain is OK and intact.

I am not able to read data as "EXAMINE" check box is disabled.

Only "Blank check" box is active.

Pls. help.

Thanks a Lot

Uday

altera_forum · Answer

The 'examine' function is only available if the CPLD is not protected by a security bit.  Cheers, Alex

altera_forum · Answer

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The 'examine' function is only available if the CPLD is not protected by a security bit.

Cheers,

Alex

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Thanks you very much Alex for your prompt response.

Now i am stuckup due to security bit.

Cheers,

Uday

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