Abstract: A method and system comprising at least two processing units that are connected with at least two memory units, wherein first data buses are connected with the memory units, wherein second data buses are connected with processing units, wherein cross bar switches are disposed between first and second data buses, and wherein a control unit controls the cross bar switches for connecting selected processing units with selected memory units.

Abstract: Memory with at least two memory banks each having memory cells, a control circuit, and at least one bank mode register, wherein the bank mode register stores information about an operation mode of a memory bank, wherein the control circuit operates at least one of the memory banks according to the information of the mode register.

Abstract: Method of controlling a driver strength and a termination impedance of a signal line of an interface, wherein the driver sends an output signal as an alternating voltage with a frequency, wherein the signal line is terminated with a termination impedance, wherein the driver strength is changed depending on a changing of the frequency of the output signal.