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Intel公司的媒體電話參考設計采用 Atom Z530處理器和US15W集中器控制器,是即插即用的完整系統,包括Intel® Atom處理器Z630基板,系統控制器Hub US15W,帶電阻觸摸屏LCD,閃存預裝軟件以及和IP-PBX電話連接的擴展板.本文介紹Intel Atom Z5xx主要特性,參考設計方框圖,主要特性,以及完整的電路圖. The Intel® Atom™ processor Z5xx series is built on a new 45-nanometer Hi-k low power micro-architecture and 45 nm process technology—the first generation of low-power IA-32 micro-architecture specially designed for the new class of Mobile Internet Devices (MIDs). The Intel Atom processor Z5xx series supports the Intel® System Controller Hub (Intel® SCH), a single-chip component designed for low-power operation. Intel Atom Z5xx主要特性: The following list provides some of the key features on this processor: • New single-core processor for mobile devices offering enhanced performance • On die, primary 32-kB instructions cache and 24-kB write-back data cache • 100-MHz and 133-MHz Source-Synchronous front side bus (FSB) 100 MHz: Intel Atom processor Z515, Z510, and Z500 133 MHz: Intel Atom processor Z560, Z550, Z540, Z530, and Z520. • Supports Hyper-Threading Technology 2-threads • On die 512-kB, 8-way L2 cache • Support for IA 32-bit architecture • Intel® Virtualization Technology (Intel® VT) • Intel® Streaming SIMD Extensions 2 and 3 (Intel® SSE2 and Intel® SSE3) and Supplemental Streaming SIMD Extensions 3 (SSSE3) support • Supports new CMOS FSB signaling for reduced power • Micro-FCBGA8 packaging technologies • Thermal management support using TM1 and TM2 • On die Digital Thermal Sensor (DTS) for thermal management support using Thermal Monitor (TM1 and TM2) • FSB Lane Reversal for flexible routing • Supports C0/C1(e)/C2(e)/C4(e) power states • Intel Deep Power Down Technology (C6) • L2 Dynamic Cache Sizing • Advanced power management features including Enhanced Intel SpeedStep® Technology Execute Disable Bit support for enhanced security • Intel® Burst Performance Technology (Intel® BPT) (Intel Atom processor Z515 only) 基于Atom Z530和US15W媒體電話參考設計 Media Phone Reference Design Based on the Intel® Atom™ Processor A complete out-of-the-box plug and play design system, with quick start and detailed user guide, to help minimize time-to-market. The kit includes an Intel® Atom™ Processor Z530 based board, Intel® System Controller Hub US15W, LCD with resistive touch screen, software preloaded on compact flash, and an assigned extension for each phone with an established IP-PBX connection. 1) Enables use of PC-developed Internet applications, performs hardware-based video decode 2) Simplifies operation and user selection of IP services and voice functions 3) Software-based hands-free calling, multiple voice/speech codecs, G.711, G.729, G.722 4) Missed call/voicemail notification, tone- dual-tone multi frequency generation/detection, and more 
圖1.基于Atom Z530和US15W媒體電話參考設計框圖 參考設計主要指標:
圖2.Intel媒體手機參考設計外形圖(頂面)
圖3.Intel媒體手機參考設計外形圖(底面) 媒體手機參考設計電路圖見:
詳情請見: http://download.intel.com/design/processor/datashts/319535.pdf 和 http://download.intel.com/embedded/applications/connecteddevices/GilmoreRefDesign.pdf |
