Abstract: A low-power system-on-chip includes an originating controller, a fabric, and a power controller. The originating controller is configured to initiate a memory transaction request including a source address. The fabric includes an arbiter configured to receive the memory transaction request and determine a first memory device associated with the memory transaction request. The power controller is configured to selectively change a first memory bank of the first memory device from a first power mode to a second power mode based at least in part on the source address. The fabric is configured to perform a memory operation by (a) receiving stored data from memory storage locations corresponding to the source address when the memory transaction request includes a read request, and (b) sending data included in the memory transaction request to the memory storage locations when the memory transaction request includes a program or a write request.

Abstract: A low-power system-on-chip includes an originating controller, a fabric, and a power controller. The originating controller is configured to initiate a memory transaction request including a source address. The fabric includes an arbiter configured to receive the memory transaction request and determine a first memory device associated with the memory transaction request. The power controller is configured to selectively change a first memory bank of the first memory device from a first power mode to a second power mode based at least in part on the source address. The fabric is configured to perform a memory operation by (a) receiving stored data from memory storage locations corresponding to the source address when the memory transaction request includes a read request, and (b) sending data included in the memory transaction request to the memory storage locations when the memory transaction request includes a program or a write request.

Abstract: An embodiment of the invention includes a hardware architecture for, as an example, mobile computing devices. The architecture includes a physical layer that can be configured to be shared across one or more display panels that, in some instances, have different resolutions and bandwidth requirements. Using a shared physical layer removes one of the physical layers typically needed for multiple display devices (e.g., smart phones with two displays). In one embodiment, one physical layer includes two or more reference clock lanes so data lanes can be shared across two or more links The shared physical layer may be configured via a display driver. Other embodiments are described herein.