In one embodiment, a resource matrix is provided with a first set of pins, a second set of pins, and at least one programmable switching circuit. The first set of pins electrically couples the resource matrix with a tester resource. The second set of pins electrically couples the resource matrix with a plurality of test areas. The at least one programmable switching circuit selectively couples each one of the first set of pins to different ones of the second set of pins. In one embodiment, the at least one programmable switching circuit includes a set of multiplexers. In another embodiment, the at least one programmable switching circuit includes a set of LIMMS. In another embodiment, a system is disclosed for testing a plurality of test areas with a tester resource and a resource matrix. Methods for routing signals between a tester resource and plurality of test areas are also disclosed.