Truth Table/Functionality
Inputs |
Outputs |
|
|---|---|---|
enable |
data[LPM_WIDTH-1..0] |
eq[LPM_DECODES-1..0] |
0 |
X |
0000...00 |
1 |
LPM_DECODES-1 |
1000...00 |
1 |
LPM_DECODES-2 |
0100...00 |
... |
... |
... |
1 |
1 |
0000...10 |
1 |
0 |
0000...01 |
The enable input port is optional. When enable is omitted, the decoder is permanently enabled.