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Open aUSB Firmware Upgrade Tool (double click ofut.py). Case A is considered true from now on: TE USB FX2 module is seen under Device Driver as a Trenz Electronic Device.

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titleOpen_FUT starts

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If the bitstream (*.bit or *.mcs) of correct FPGA is selected (for example: TE0320 for TE0320 but also Spartan3A 1800 for Spartan3A 1800 FPGA, not Spartan3A 3400 for Spartan3A 1800) and the switches are correctly setted, the “DONE PIN Checking” should end successfully and the FPGA should be ready to work.

 

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titleChecking DONE PIN: is high (Success)

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  • Status. WARNING ("DONE PIN Checking: FAILURE")

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In the case of "DONE PIN Checking: SUCCESS" the FPGA Configuration Procedure is ended.
Otherwise ( "DONE PIN Checking: FAILURE") you could try a power off/on cycle (turn the module off and on with the correct switches setting). If this solution doesn't work, you have almost certainly programmed the wrong bitstream in the SPI Flash