Truth Table/Functionality
Each lpm_xor
function defines LPM_WIDTH XOR
gates. Each
XOR
gate has the following function:
Inputs |
Outputs |
---|---|
|
|
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 Quartus® Prime software.