參數(shù)資料
    型號: BU-62743F3-202S
    廠商: DATA DEVICE CORP
    元件分類: 微控制器/微處理器
    英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
    封裝: 1 INCH, CERAMIC, QFP-72
    文件頁數(shù): 77/99頁
    文件大小: 578K
    代理商: BU-62743F3-202S
    Data Device Corporation
    62743_pre7_noSA-DB.DOC
    www.ddc-web.com
    8-07-02
    79
    Figure 15 shows the specific case of memory reads from the PCI-ACE interface
    registers at BAR1 800h-81Ch. Note that these registers are accessed quickly and
    without the Delayed Read Request mechanism required by reads from the other
    memory locations (see next section).
    1
    2
    3
    4
    5
    6
    7
    PCI memory read from PCI-ACE interface register space (BAR1 800-81Ch)
    ADRS
    DATA
    BYTE ENABLES
    6h
    0ns
    50ns
    100ns
    150ns
    I
    PCICLK
    IO
    AD
    I
    C/BE[3:0]#
    I
    FRAME#
    I
    IRDY#
    O
    TRDY#
    O
    STOP#
    O
    DEVSEL#
    Figure 15 PCI read of PCI-ACE IF registers (BAR1 800-81Ch)
    相關(guān)PDF資料
    PDF描述
    BU-62743F3-460 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
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    BU-62743F3-890Q 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
    BU-62743F4-100Q 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
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