Can't scan JTAG chain - DE0-CV / Win 10

Hi,

The DE0-DV kit has only one USB port for the embedded USB blaster. Make sure to power on the board and then try again. Have you checked if the DIP switch S10 is in RUN mode.

To configure FPGA in JTAG mode :

1. Ensure that power is applied to the DE0-CV board

2. Configure the JTAG programming circuit by setting the RUN/PROG slide switch (SW10) to the RUN position

3. Connect the USB cable provided to the USB Blaster port on the DE0-CV board

4. The FPGA can now be programmed by using the Quartus II Programmer to select a configuration bit stream file with the .sof filename extension

To configure using AS mode:

1. Ensure that power is applied to the DE0-CV board.

2. Connect the USB cable provided to the USB Blaster port on the DE0-CV board

3. Configure the JTAG programming circuit by setting the RUN/PROG slide switch (SW10) to the PROG position.

4. The EPCS64 chip can now be programmed by using the Quartus II Programmer to select a configuration bit stream file with the .pof filename extension.

5. Once the programming operation is finished, set the RUN/PROG slide switch back to the RUN position and then reset the board by turning the power switch off and back on; this action causes the new configuration data in the EPCS64 device to be loaded into the FPGA chip.