A low density parity check decoder includes a decoding process divided into two or more processing stages arranged in series. At one time, each processing stage processes a different code block than each other processing stage in the series. The decoder is capable of simultaneously decoding as many code blocks as stages. A controller passes the code blocks between the processing stages at the proper time and in the proper sequence. The controller passes the code blocks through the series of stages in a time-division multiplexed fashion.