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Altera_Forum
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15 years ago

The FPGA doesn't work

Hello eveyone: I'm designing a system of cycloneiii ep3c10e144. The configure chip EPS16 can be written but the FPGA does not work.Could anyone help me checking the scheme pls? The attach is the s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Were you able to program FPGA with .sof file via JTAG? If not, you should check the behavior of the nStatus pin

Also you should check the pad at the bottom of FPGA chip. It has to be tied to ground.