Truth Table/Functionality

Each lpm_xor function defines LPM_WIDTH XOR gates. Each XOR gate has the following function:

Inputs

Outputs

data[LPM_SIZE-1]_[LPM_WIDTH-1]

result[LPM_WIDTH-1]

Even

0

Odd

1

Note:

The library of parameterized modules (LPM) 2.1.0 standard uses 'x' characters to separate bit numbers in dual-range groups. These 'x' characters are automatically translated into underscores (_) in the Intel® Quartus® Prime software.