Project X-Ray
Project X-Ray

# clb-precyinit Fuzzer

## PRECYINIT

Configures the PRECYINIT mux which provides CARRY4’s first carry chain input

<table border=”1” class=”docutils”> <thead> <tr> <th>PRECYINIT</th> <th>Value</th> </tr> </thead> <tbody> <tr> <td>C0</td> <td>Logic 0</td> </tr> <tr> <td>C1</td> <td>Logic 1</td> </tr> <tr> <td>AX</td> <td>AX CLB input</td> </tr> <tr> <td>CIN</td> <td>Carry in from adjacent CLB COUT</td> </tr> </tbody> </table>