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Altera_Forum
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14 years ago

Ep4ce55f23i7n上电顺序?

请问,FPGA有上电顺序吗?

我使用的FPGA芯片是EP4CE55F23I7N,其中vccint=1.2v,vccd_pll=1.2v,vcca=2.5v,vccio=3.3v。

请问这三路电压有上电顺序吗?
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