Patent ID: 7870329
Filing Date: 2011-01-11
Classification: G06F,G11C

Abstract:
1. A memory module, comprising: a circuit board; a memory hub positioned on the circuit board; a plurality of memory devices positioned around the memory hub and arranged in pairs, each pair of memory devices having the memory devices positioned orthogonally to one another; a plurality of data busses, each data bus electrically coupled to the memory hub and a respective one of the plurality of memory devices, the data busses coupled to the memory devices of a pair routed perpendicular to one another; and a plurality of command-address busses, each command-address bus coupling two adjacent memory devices to the memory hub, each command-address bus having a portion routed at an angle relative to the data busses; and a connector coupled to the memory hub and configured to couple at least one of command, address, and data signals to the memory hub.