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Altera_Forum's avatar
Altera_Forum
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15 years ago

Failed to start the software

Hi all, After install the cyclone III, I get the message below: Could not establish JTAG connection between the board and control panel application. Please ensure the board is configured w...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I finallly uninstalled all Altera software, rebooted, downloaded version 9.1 SP2, installed it all, and now it works.

Used software versions, installed in this order:

* Quartus II 9.1sp2 Web Edition

* Nios II EDS 9.1

* Nios II EDS 9.1 SP2

* Cyclone III FPGA Starter Kit v9.1.0

Used development kit: Cyclone III with EP3C25F324C6N