Semiconductor memory component e.g. dynamic random access memory component, for multiprocessor system, has access router coupled with memory, data and address lines to connect one address line and one data line pair selectively with memory

摘要

The component has an access control unit (200), which is configured and coupled with ports (500,510) to produce an access selection signal in reaction to a number of control signals, which is received over the ports. An access router is coupled and configured with a separated, utilized memory, pairs of data lines and address line rate to connect one of address line rates and one of data line pairs selectively with the memory in reaction to the access selection signal. An independent claim is also included for a method for operating a semiconductor memory component.