2 Label alu_fz romContent In Label Y Bits 16 Splitter Input Splitting 16 Output Splitting 4*4 Splitter Input Splitting 4 Output Splitting 1*4 Out Label FZ Testcase Testdata Y FZ 0x0 1 0x1 0 0xff 0 NOr Inputs 4 Or Bits 4 Inputs 4