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Altera_Forum
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15 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...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

We think we solved the problem. We have a design for a EPM570T100C5N and use a EPM570GT100C5N. The design supplies the chip with 3.3 V core voltage where the G series requires 1.8 V only.

We hope everything is ok once we change the chip now.