A method is provided for bonding substrates using a homogeneous fluid and a polymerizing condition. The request ports are coupled, via point-to-point connections, to from one to N memory devices, each of which includes N independently addressable memory blocks. The first key is stored at the mobile node and at a home domain of the mobile node. For at least one first row of the rows, the TCAM includes a valid row cell having at least one element to store a partial update indication. Each of the phase-change memory cells of each of the phase-change memory cell groups comprises a plurality of control transistors formed on different layers, and a variable resistance device formed of a phase-change material.