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Altera_Forum
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16 years ago

Why all the pins but for power provider are low level after power on the EP3C10 ?

Hi, I just layout a PCB board for EP3C10E144N8,but after power on(3.3v-->Vccio,2.5v-->Vccai and 1.2v-->Vccint) the device,all pins but for power provider are low level(include pull-uped CONFI...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Your schematic doesn't show the ground connection of EP3C enhanced pad ("Pin145"). Did you connect it anyway?