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Altera_Forum
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16 years ago

quartus II under windows XP Jtag error

Hi all I am using terasic usb-blaster download cable with quanrtus II 9.1 web edition and windows XP. I can't download code into my chip. It shows :Error: Can't access JTAG chain ...
Altera_Forum's avatar
Altera_Forum
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15 years ago

Hi,

I'm running into same trouble.

Same OS, Same error code, with USB-blaster,

but in my case, the target is EPM570.

Could you have resolved it? And please tell me how you did if you can.

Did JTAG Chain debugger recognize your device correctly?

Thx!