英特尔凌动处理器.ppt

Agenda Intel ? Atom? Processor for Embedded Market Intel ? Atom? Processor Power Optimization Intel ? System Controller Hub (SCH) Video and Graphics Intel ? Atom? Platform for Embedded Applications 英特尔? 凌动? 处理器 嵌入式凌动? 处理器N270/945GSE平台 ACPI Global Power States ACPI Device Power States 绿色环保的新一代微体系架构 新的省电模式： 深度节能 C6*状态 英特尔系统控制器中枢 SCH Typical Embedded Controller Features Control power on/off sequence Control reset sequence (HW/SW) Battery management Touch screen controller Keyboard controller UART PS/2 mouse controller Thermal monitor FAN control Direct buttons SPI flash controller Intel? System Controller Hub’s hardware accelerated video decode capabilities offloads one of the most demanding tasks off of Intel? Atom Z5xx processors. Media players using video codecs optimized to take advantage of Intel? SCH’s dedicated hardware video decode engine can reduce system power consumption thereby boosting battery life. Embedded Menlow Software Availability 英特尔嵌入式设计中心Embedded Design Center (EDC) 丰富设计资料及培训内容 中文信息 Backup CAN – controller Area network MOST - Media Oriented Systems Transport LIN – Local interconnect network CAN – to connect ECU (electronics control unit) and the subnetworks – among subnetworks. LIN – small, slow, cheap, connection IN the sub-network. intended for interconnecting multimedia components in automobiles and other vehicles. It differs from existing vehicle bus technologies, in that its intended to be carried largely on an optical fiber bearer, thus providing a bus-based networking system at bit-rates far higher than available on previous vehicle-bus technologies. * ODT: Estimated power savings is around 500mW of TDP at the platform level (including the fact we only have one channel). Maybe 50mW using mobile mark ’02 benchmark. Onboard termination is not supported. * * * USB folder on the Client = Intel enables via Intel SW A special desktop folder on the Client computer USB Mass Storage device Full drive access vs. folder only Network de