ID:22558 Intel Quartus Prime detected <Detected> I/O banks with DDR4 interfaces clocked at 1333 MHz for package 1760, 2397B and 2912E. This exceeds the maximum number allowed of <Maximum>.

CAUSE: Number of I/O banks with 1333 MHz DDR4 must be less than the maximum number allowed for package 1760, 2397B and 2912E.

ACTION: Use less External Memory Interfaces or choose a different package.