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Device Does Not Show in Signal Compiler

Altera_Forum
Honored Contributor II
‎06-28-2011 08:24 PM
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Hi, 

 

When I click Scan Jtag in Signal Compiler, USB-Blaster shows up on the left, but the device (EP3C120) does not show up next to it. The same thing happens in SignalTap. 

 

This problem appeared after I (successfully) programmed the flash device with the .pof file for my design. After I restored the factory design, the problem remained even though the pattern of flashing LEDs seems to indicate that the factory design is restored. I'm using Matlab R2009a with DSP Builder 11.0. 

 

Any help would be greatly appreciated! 

 

Thank you, 

RUSHALE
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Altera_Forum
Honored Contributor II
‎06-28-2011 09:49 PM
309 Views

Hi, 

 

I closed that Matlab window and opened it again, and I also pressed the CPU_reset button. I'm not sure which solved the problem (probably the former), but its gone. 

 

Best Regards, 

RUSHALE
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