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Todd2's avatar
Todd2
Icon for New Contributor rankNew Contributor
3 years ago

Cannot configure EPCQ256 component on Cyclone V E FPGA development board

Purchased this board from Terasic, but they have no solution for this issue, suggested I submit here. Trying to program the EPCQ256 QSPI device on the Cyclone V E FPGA dev. board. Schematic notes a...
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
3 years ago

Can you try this?

[1] Set the TCK frequency of USB Blaster II to 6MHz

[2] Change the switches to default position on the board and SW1 to Active Serial setting?


Todd2's avatar
Todd2
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3 years ago

The USB Blaster II is onboard on the Terasic Cyclone V E FPGA development board and I am unfamiliar with how to control the TCK frequency from the Quartus Programmer GUI. I went to the command line and ran "jtagconfig --setparam 1 JtagClock 6M" and it ran with no errors. However, when I set the Factory Default switch configuration for all the switches and changed SW1 to Standard or Fast Active Serial, the JTAG auto-detect was not working in the Quartus Programmer GUI. I changed SW2 to (HSMC JTAG Enable - ON) And JTAG auto-detect worked, and identified that the 5M2210Z and the 5CEFA7 were both in the JTAG chain. I then went to the command line and ran "jtagconfig --setparam 1 JtagClock 6M" again, but I get the same "Can't recognize silicon ID for device 1" Is there a way to program the EPCQ device directly using the command line tool using with this board?

Thanks for any additional help you can provide.

Todd