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Altera_Forum
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14 years ago

JTAG can not find device MAXII

Hi everybody, we are using a MAXII EPM570GT100C5N on Quartus Quartus 9.1 Build 350 03/2010 SJ Web Edition in Windows XP. We have Altera USB-Blasters for programming and we get the following er...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hi Folks,

I have a similar problem as above.

I have a USB Blaster JTAG and a EPM240T100C5N board. I'm using Quartus 11.0 Web Edition on Windows 7 64-bt. I have succesfully installed the device driver from the Altera/11.0/quartus/drivers/usb-blaster directory. After installation I have restarted the computer. It appeares in the USB device list as "Altera USB-Blaster". When I disconnect the device it disappears and reappears when I reconnect.

My problem is whatever I do I can not see the device from Quartus. When I open the programmer I select JTAG mode and it shows "No Hardware" in the hardware list. When I open the "Hardware Setup/Hardware Settings" the list contains the "No Hardware" text. When attempting to add a new hardware I get the following error message: "Attempted to access JTAG server -- internal error code 82 occured".

I don't know what exactly it means. Once it asked me to open firewall, I authorised it but no change.

Could somebody please help me?

Many thanks

Regards

Tony