Abstract: In examples, a virtual channel allocated to a virtual machine may be used to transmit image data representing a display surface to memory assigned to the display surface in a virtual address space of the virtual machine. A physical display engine may be configured to fetch the image data from the memory, perform desired transformations, and send the resulting output to the display surface to display. Privileged software may process requests from virtual machines for allocations or configurations of display surfaces and configure the physical display engine, a memory system, and/or other system components accordingly. Software running on a virtual machine may use virtual channels to submit the requests and transmit image data for display surfaces to memory using the virtual address space. A virtual channel may be provided by a virtual network adapter assigned to the virtual machine.

Abstract: A monitor display system includes a computing device that is coupled to a collection of dissimilar monitors and a display manager that is coupled to the computing device. The display manager has an image generator that generates an image for the collection of dissimilar monitors and also has a pixel density normalizer that is coupled to the image generator and provides an alignment of the image across the collection of dissimilar monitors. A method of managing a display image is also included.

Abstract: A monitor display system includes a computing device that is coupled to a collection of dissimilar monitors and a display manager that is coupled to the computing device. The display manager has an image generator that generates an image for the collection of dissimilar monitors and also has a pixel density normalizer that is coupled to the image generator and provides an alignment of the image across the collection of dissimilar monitors. A method of managing a display image is also included.

Abstract: The present invention relates to a method and apparatus universal serial bus (USB) physical layer. An UTM interface control logic receives a transmit data packet of USB 2.0 transceiver macrocell interface (UTMI). A transmit first-in first-out (FIFO) unit receives the transmit data packet output from the UTM interface control logic. A transmit unit receives the transmit data packet output from the transmit FIFO. An analog front-end (AFE) receives the transmitted data packet output of the transmit unit. A receive unit receives a receive data packet output from the AFE. A receive FIFO receives the receive data packet output from the receive unit and connected to the UTM interface control logic, whereby the receive data packet is output to the USB 2.0 transceiver macrocell interface.