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AGofs's avatar
AGofs
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

CycloneV :MSEL(4:0) and VCCPGM voltage

Good morning , I'm working with CycloneV GX at AS (x1 and x4) Standard configuration. I've read at CycloneV Handbook ,that MSEL(4:0) pins shall be connected to VCCPGM or GND directly. The Voltage ...
HBhat2's avatar
HBhat2
Icon for Contributor rankContributor
6 years ago

As per all the Intel recommendation documents, VCCPGM must be 3V/3.3V for AS x1, ASx4 configuration.

I am not sure why it is 2.5V in Cyclone V SoC kit. But, in Cyclone V GX Dev kit, VCCPGM is 2.5V, but no support for ASx1 and ASx4 mode.

Regards,

HPB