Truth Table/Functionality

Each lpm_and function defines LPM_WIDTHAND gates. Each AND gate has the following function:

Inputs

Outputs

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

result[LPM_WIDTH-1]

0XXX...

0

X0XX...

0

XX0X...

0

...

...

1111...

1

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.