Visible to Intel only — GUID: mwh1410384825720
Ixiasoft
Visible to Intel only — GUID: mwh1410384825720
Ixiasoft
3.9.5. Debugging Devices that use Configuration Bitstream Security
Use an unencrypted bitstream during the prototype and debugging phases of the design, to allow programming file generation and reconfiguration of the device over the JTAG connection while debugging.
If you must use the Signal Tap logic analyzer with an encrypted bitstream, first configure the device with an encrypted configuration file using Passive Serial (PS), Fast Passive Parallel (FPP), or Active Serial (AS) configuration modes. The design must contain at least one instance of the Signal Tap logic analyzer. After configuring the FPGA with a Signal Tap instance and the design, you can open the Signal Tap logic analyzer GUI and scan the chain to acquire data with the JTAG connection.