However, the same pressures that have driven the SOC revolution, i.e., shrinking area, cost, and power requirements, now has engineers searching for a way to fulfill all of the shared memory ...

This refers to the structure of the phone memory for storing information. Shared (dynamic) memory means that there is one large "pool" of memory available for multiple types of information.

(1) Using part of main memory to support a low-cost display circuit that does not have its own memory. See shared video memory. (2) The common memory in a symmetric multiprocessing system that is ...

Using part of main memory for the display system's frame buffers, which temporarily hold the rendered content being sent to the screen. Shared memory is typically used in PCs with "integrated ...