Abstract: A processor for optimizing partial writes to compressed blocks is configured to identify that a write request targets less than an entirety of a compressed block of pixel data, identify, based on a compression key, a compressed segment of the compressed block of pixel data that includes a target of the write request, and decompress, responsive to the write request, only the identified compressed segment of the compressed block of pixel data.

Abstract: A method for polishing dies locations on a substrate with a polishing module. A thickness at selected locations on the substrate is premeasured at a metrology station, each location corresponding to a location of a single die. The thickness obtained by the metrology station for the selected locations of the substrate is provided to a controller of a polishing module. The thickness corrections for each selected location on the substrate are determined. A polishing step in a polishing recipe is formed from the thickness correction for each selected location. A polishing parameter for each die location is calculated for the recipe.

Abstract: A method for polishing dies locations on a substrate with a polishing module. A thickness at selected locations on the substrate is premeasured at a metrology station, each location corresponding to a location of a single die. The thickness obtained by the metrology station for the selected locations of the substrate is provided to a controller of a polishing module. The thickness corrections for each selected location on the substrate are determined. A polishing step in a polishing recipe is formed from the thickness correction for each selected location. A polishing parameter for each die location is calculated for the recipe.