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Zian's avatar
Zian
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3 years ago

Cyclone 10 LP 10CL025 to 10CL006 migration

Hi ! I'm creating a PCB layout with a 10CL025 U256, and I'm wondering what will happen if I use in the future a 10CL006 U256 instead of this 10CL025 with the same PCB layout : - This migration mean...
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Fpga Devkit
FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
3 years ago

Hi,
if you select migration devices in Quartus device configuration, the pins that are optionally connected to VCCINT or GND won't be available for any assignment, also not tristate. You can be pretty sure that Quartus configures the pins as necessary.

The previous questions about possible "abnormal behavior" are redundant as well.

  • Zian's avatar
    Zian
    Icon for New Contributor rankNew Contributor
    3 years ago

    I've tried : the report of migration tells that those pins are set as "input tristated".

    So without setting migration, I can also set those pins to "input tristated".