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Altera_Forum
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16 years ago

can't access JTAG chain

Some time ago we purchased the Altera MAX II Development Kit, it works properly. Now we have modelled a board in a simplified form with a JTAG interface. When we transfer data we get this error messa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hello sinp0915, If you get "Can’t access JTAG chain" error message, most likely it means that the supply voltage is not present. Please check if you have the supply voltage. or if the contacts are good.