LogiCORE IP Defective Pixel Correction v3.0 Bit Accurate C Model User Guide (UG838) - 1.0 English - The Xilinx LogiCORE IP Defective Pixel Correction v3.0 has a bit accurate C model for 32-bit Windows and 64-bit Linux platforms. The model has an interface consisting of a set of C functions, which reside in a statically link library (shared library).