Clock distribution and generation architecture for logic tiles of an integrated circuit and method of operating same

An integrated circuit comprising an array of logic tiles, arranged in an array of rows and columns. The array of logic tiles includes a first logic tile to receive a first external clock signal wherein each logic tile of a first plurality of logic tiles generates the tile clock using (i) the first external clock signal or (ii) a delayed version thereof from one of the plurality of output clock paths of a logic tile in the first plurality, and a second logic tile to receive a second external clock signal wherein each logic tile of a second plurality of logic tiles generates the tile clock using (i) the second external clock signal or (ii) a delayed version thereof from one of the plurality of output clock paths of a logic tile in the second plurality, wherein the first and second external clock signals are the same clock signals.