About: MSM7000

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MSM7000 is a series of system-on-a-chip processors manufactured by Qualcomm for handheld devices, especially smartphones. These SOCs have multiple processing cores but unlike contemporary processor chips like AMD's Athlon/Phenom and Intel's Core series, these multiple cores are not available in the OS to run applications that have symmetric multiprocessing properties. There is only one core to run the OS and user applications. Generally these SOCs have the following 4 cores:

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  • MSM7000 is a series of system-on-a-chip processors manufactured by Qualcomm for handheld devices, especially smartphones. These SOCs have multiple processing cores but unlike contemporary processor chips like AMD's Athlon/Phenom and Intel's Core series, these multiple cores are not available in the OS to run applications that have symmetric multiprocessing properties. There is only one core to run the OS and user applications. Generally these SOCs have the following 4 cores: * Applications processor, ARM1136J-S, running Windows Mobile / Android / Linux / etc. * Applications DSP, QDSP5000, does coding/decoding for media. * Baseband processor, ARM9, running a real-time OS and the GSM stack * Baseband DSP, QDSP4000, does coding/decoding for telephony Apart from the CPU cores the chips contain such hardware as 2D graphics hardware, 3D (OpenGL ES 1.1) graphics hardware, media acceleration hardware (for video decode, etc.), and various interfaces (keyboard, display / MDDI, USB, camera, TV, etc.). They also contain an AXI controller, a kind of memory control unit. They are widely used in smartphones produced by HTC Corporation (including both Windows Mobile and Android devices), Sony Ericsson, LG Group, Samsung, ZTE, and also other devices like the Zeebo. (en)
  • MSM7000,是由美國高通公司推出的一套芯片組系列,屬於Snapdragon芯片組系列。該芯片組系列用在所有掌上型設備上,特別針對智能手機。這些芯片組(SOCs)可以擁有多個處理器核心,但與同時期的其他芯片組(比如AMD的Athlon/Phenom系列和Intel的Core系列)所不同的是,它們的處理器核心是負責不同的任務,當一個設備使用的是MSM7000系列的芯片組時,在操作系統運行應用程序是不具備能力的,它們只能使用其中一個負責應用程序的核心來運行操作系統和應用程序。一般情況下,MSM7000系列芯片組擁有以下核心,負責處理不同的任務: * 應用程序核心:架構,負責運行操作系統和應用程序,比如運行Windows、Linux等操作系統。 * 應用程序數字信號處理器(Applications DSP):QDSP5000,可以解碼、反解碼數字影片等。 * 基带核心(Baseband processor):指令集ARM9,負責系統底層和GSM網絡等。 * 基帶數字信號處理器(Baseband DSP):QDSP4000,負責設備的通話信號等。 在MSM7000系列的芯片組中都帶有一些其他的硬件和驅動,比如硬件方面有2DGPU、3D(OpenGL ES 1.1)GPU或者媒體解碼芯片(視頻解碼),驅動包含鍵盤、顯示屏、 觸摸屏驅動、USB、相機、電視等等,它們還包含一些其他的控制器,比如和一些內存控制器單元。 MSM7000系列芯片組被許多廠商寬泛用在它們的智能手機產品中,比如HTC、索尼愛立信、LG、三星電子及Zeebo。 (zh)
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  • MSM7000 is a series of system-on-a-chip processors manufactured by Qualcomm for handheld devices, especially smartphones. These SOCs have multiple processing cores but unlike contemporary processor chips like AMD's Athlon/Phenom and Intel's Core series, these multiple cores are not available in the OS to run applications that have symmetric multiprocessing properties. There is only one core to run the OS and user applications. Generally these SOCs have the following 4 cores: (en)
  • MSM7000,是由美國高通公司推出的一套芯片組系列,屬於Snapdragon芯片組系列。該芯片組系列用在所有掌上型設備上,特別針對智能手機。這些芯片組(SOCs)可以擁有多個處理器核心,但與同時期的其他芯片組(比如AMD的Athlon/Phenom系列和Intel的Core系列)所不同的是,它們的處理器核心是負責不同的任務,當一個設備使用的是MSM7000系列的芯片組時,在操作系統運行應用程序是不具備能力的,它們只能使用其中一個負責應用程序的核心來運行操作系統和應用程序。一般情況下,MSM7000系列芯片組擁有以下核心,負責處理不同的任務: * 應用程序核心:架構,負責運行操作系統和應用程序,比如運行Windows、Linux等操作系統。 * 應用程序數字信號處理器(Applications DSP):QDSP5000,可以解碼、反解碼數字影片等。 * 基带核心(Baseband processor):指令集ARM9,負責系統底層和GSM網絡等。 * 基帶數字信號處理器(Baseband DSP):QDSP4000,負責設備的通話信號等。 MSM7000系列芯片組被許多廠商寬泛用在它們的智能手機產品中,比如HTC、索尼愛立信、LG、三星電子及Zeebo。 (zh)
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  • MSM7000 (en)
  • MSM7000 (zh)
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