A mortice lock for recessed installation into the edge of a door or door frame includes a deadlatching member that is mounted on a bolt assembly for pivoting movement. A first gate having a first finger and a second finger is disposed on the shared diffusion region, and a second gate having a first finger and a second finger is disposed on the shared diffusion region. A mesh point should not transmit to another mesh point if the mesh point’s transmission interference disturbs a simultaneous transmission from another mesh point. As either the image data charge stored on the capacitor, or the reference voltage changes, the output of the comparator changes to alter the position of the micromirror.