Abstract: Systems and methods for employing hardware-assisted virtualization for implementing a secure video output path. An example processing system comprises: a memory; a shared interconnect; and a processing core communicatively coupled to the memory via the shared interconnect, the processing core to: initialize a first virtual machine and a second virtual machine; responsive to receiving a memory access transaction initiated by the first virtual machine to access a memory buffer, tag the memory access transaction with an identifier of the first virtual machine; and responsive to receiving a digital content decoder access transaction initiated by the second virtual machine, tag the digital decoder access transaction with an identifier of the second virtual machine.

Abstract: Systems and methods for employing hardware-assisted virtualization for implementing a secure video output path. An example processing system comprises: a memory; a shared interconnect; and a processing core communicatively coupled to the memory via the shared interconnect, the processing core to: initialize a first virtual machine and a second virtual machine; responsive to receiving a memory access transaction initiated by the first virtual machine to access a memory buffer, tag the memory access transaction with an identifier of the first virtual machine; and responsive to receiving a digital content decoder access transaction initiated by the second virtual machine, tag the digital decoder access transaction with an identifier of the second virtual machine.

Abstract: A music-playing assembly on a motor-bicycle. The assembly comprises a digital music-playing device, a controlling device and at least one loudspeaker characterized in that the digital music-playing device is mounted at the rear mirror of the motor-bicycle and is connected to the controlling device and the loudspeaker via transmission lines, the controlling device is used to control the digital music-playing device and the loudspeaker to play or produce music. The cyclist can control the music-playing of music while his hands are on the handle.

Abstract: A memory system applied to an electronic device has a small-capacity linear-addressed nonvolatile memory having a boot code and system information stored therein and a high-capacity data flash memory in which an operating system (OS) and frequently accessed user data are recorded. While the memory system is booting up, the boot code including the system information is fetched from the linear-addressed nonvolatile memory to start an initialization process. After completion of the initialization process, the OS is retrieved from the data flash memory and executed. During the OS retrieval, the memory system provides an ECC/EDC unit to detect whether any bit error occurs and to correct any if present. Since the boot code and OS are stored in different memories, the bit error rate (BER) is effectively reduced.