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Istwok's avatar
Istwok
Icon for New Contributor rankNew Contributor
6 months ago

Agilex 9 power

We started a new design based on the Agilex 9 AGRW027R28A2I2V Our power designer has the following question: "Can the VCCA_AXA0_1P8 and VCCA_AXA1_1P8 be powered by the same voltage regulator or do...
Power
Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
6 months ago

Hello, 

 

It is recommended to separate the power to maintain the signal stability for analog components of the FPGA. VCCA_xxx is supplying power to analog blocks of the FPGA(PLL, transceivers etc.)

 

regards,

Farabi