Forum Discussion

KRedd9's avatar
KRedd9
Icon for New Contributor rankNew Contributor
7 years ago

set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "2.5 V" mean ?

In our QSF file below mentioned by earlier Fpga engineers : Now we have mix of 2.5V, 1.8V and 3.3V now set_global_assignment -name STRATIX_DEVICE_IO_STANDARD "2.5 V" should we remove this statem...
YuanLi_S_Intel's avatar
YuanLi_S_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi Kuluru,

No, you shouldnt if you have 2.5V I/O standard in your design. Moreover, it is not recommended to modify QSF file if you are setting the I/O in pin planner.

Thank You.