• <span id="bqxbg"><pre id="bqxbg"><strong id="bqxbg"></strong></pre></span>
  • <span id="bqxbg"><dd id="bqxbg"></dd></span>
    參數(shù)資料
    型號: QL6250E-7PS484M
    廠商: QUICKLOGIC CORP
    元件分類: FPGA
    英文描述: FPGA, 960 CLBS, 248160 GATES, PBGA484
    封裝: 23 X 23 MM, 1 MM PITCH, MS-034AAJ-1, PLASTIC, BGA-484
    文件頁數(shù): 4/64頁
    文件大小: 850K
    代理商: QL6250E-7PS484M
    2006 QuickLogic Corporation
    Eclipse-E Family Data Sheet Rev. A
    12
    Clock Networks
    Global Clocks
    There are a maximum of eight global clock networks in each Eclipse-E device. Global clocks can drive logic
    cells and I/O registers, ECUs, and RAM blocks in the device. All global clocks have access to a Quad Net (local
    clock network) connection with a programmable connection to the logic cell’s register clock input.
    Figure 10: Global Clock Architecture
    Quad-Net Network
    There are five Quad-Net local clock networks in each quadrant for a total of 20 in a device. Each Quad-Net is
    local to a quadrant. Before driving the columns clock buffers, the quad-net is driven by the output of a mux
    which selects between the CLK pin input and an internally generated clock source (see Figure 11).
    Figure 11: Global Clock Structure
    Quad Net
    CLK Pin
    Global Clock Net
    Internally generated clock, or
    clock from general routing network
    Global Clock
    (CLK) Input
    Quad-Net Clock Network
    FF
    Global Clock Buffer
    相關(guān)PDF資料
    PDF描述
    QL6250E-8PQ208C FPGA, 960 CLBS, 248160 GATES, PQFP208
    QL6250E-8PQ208I FPGA, 960 CLBS, 248160 GATES, PQFP208
    QL6250E-8PQ208M FPGA, 960 CLBS, 248160 GATES, PQFP208
    QL6250E-8PS484C FPGA, 960 CLBS, 248160 GATES, PBGA484
    QL6250E-8PS484I FPGA, 960 CLBS, 248160 GATES, PBGA484
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    QL6325PQ208 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC
    QL6325PT280 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ASIC
    QL63D5SA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:InGaAlP Laser Diode
    QL63F5SA 制造商:未知廠家 制造商全稱:未知廠家 功能描述:InGaAlP Laser Diode
    QL63H5S-A 制造商:ROITHNER 制造商全稱:ROITHNER 功能描述:INGaAIP Laser Diode