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Altera_Forum's avatar
Altera_Forum
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11 years ago

Signaltap retrieve data .... after having plugged JTAG

is it possible to plug the jtag (usb blaster or other) and retrieve captured data (aquire data a postiori) with signaltap? I mean : Program a FPGA with SignalTap, Let the board functio...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Because JTAG can set the FPGA into a high impedance which is catastrophic in my system, I can't allow that.

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You could just plug the USB-Blaster USB connector into your PC after the board has been powered.

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NOT sure. I had burnt USB Blasters this way, I think.