The LUT primitives allow direct specifications of the look-up table configurations. The example shown is LUT6.
Figure 1. LUT6 Primitive
Attributes
| Attribute | Description | Values |
|---|---|---|
| INIT | Specifies logic expression | 64-bit value |
Port Descriptions
| Port | Type | Description |
|---|---|---|
| I0 | Input | LUT input |
| I1 | Input | LUT input |
| I2 | Input | LUT input |
| I3 | Input | LUT input |
| I4 | Input | LUT input |
| I5 | Input | LUT input |
| O | Output | LUT output |