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Altera_Forum
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17 years ago

Stratix III JTAG Failure

Hi All, I have problem on Stratix III device on my Custom development board. Device: Stratix III - EP3SL340 Download cable : Altera USB Blaster We have provided two configura...
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Altera_Forum
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14 years ago

Altera recommands to supply power on the board before plug USB Blaster in.

TDO is an output pin : depends of technology (open-drain, TTL...) ohming it is not significant.

JTAG problems seems to grow up last months on Cyclone II, Cyclone III, Stratix III