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Altera_Forum's avatar
Altera_Forum
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15 years ago

schematics LED connection

what is difference when we connect resister b/w fpga and led, And Fpga is directly connected with led then pull down? Regards, shahul
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi Daixiwen,

why i ask this question is in our FPGA we have 8 leds connected as the top schematics shown in that figure.At the time of power ON all led glow. I don't no why this leds are glowing.it should be in off state.

Regards,

shahul