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  • 參數(shù)資料
    型號: A42MX36-FTQ100ES
    廠商: Electronic Theatre Controls, Inc.
    英文描述: Quad 2-input positive-NAND gates 14-SOIC 0 to 70
    中文描述: 40MX和42MX FPGA系列
    文件頁數(shù): 41/123頁
    文件大?。?/td> 854K
    代理商: A42MX36-FTQ100ES
    40MX and 42MX FPGA Families
    v6.0
    1-35
    PCI System Timing Specification
    Table 26
    and
    Table 27
    list the critical PCI timing
    parameters and the corresponding timing parameters
    for the MX PCI-compliant devices.
    PCI Models
    Actel provides synthesizable VHDL and Verilog-HDL
    models for a PCI Target interface, a PCI Target and
    Target+DMA Master interface. Contact your Actel sales
    representative for more details.
    Table 26
    Clock Specification for 33 MHz PCI
    Symbol
    Parameter
    PCI
    A42MX24
    A42MX36
    Units
    Min.
    Max.
    Min.
    Max.
    Min.
    Max.
    t
    CYC
    CLK Cycle Time
    30
    4.0
    4.0
    ns
    t
    HIGH
    CLK High Time
    11
    1.9
    1.9
    ns
    t
    LOW
    CLK Low Time
    11
    1.9
    1.9
    ns
    Table 27
    Timing Parameters for 33 MHz PCI
    PCI
    A42MX24
    A42MX36
    Symbol
    Parameter
    Min.
    Max.
    Min.
    Max.
    Min.
    Max.
    Units
    t
    VAL
    CLK to Signal Valid—Bused Signals
    2
    11
    2.0
    9.0
    2.0
    9.0
    ns
    t
    VAL(PTP)
    CLK to Signal Valid—Point-to-Point
    2
    2
    12
    2.0
    9.0
    2.0
    9.0
    ns
    t
    ON
    Float to Active
    2
    2.0
    4.0
    2.0
    4.0
    ns
    t
    OFF
    Active to Float
    28
    8.3
    1
    8.3
    1
    ns
    t
    SU
    Input Set-Up Time to CLK—Bused Signals
    7
    1.5
    1.5
    ns
    t
    SU(PTP)
    Input Set-Up Time to CLK—Point-to-Point
    10, 12
    2
    1.5
    1.5
    ns
    t
    H
    Input Hold to CLK
    0
    0
    0
    ns
    Notes:
    1. T
    OFF
    is system dependent. MX PCI devices have 7.4 ns turn-off time, reflection is typically an additional 10 ns.
    2. REQ# and GNT# are point-to-point signals and have different output valid delay and input setup times than do bussed signals.
    GNT# has a setup of 10; REW# has a setup of 12.
    相關(guān)PDF資料
    PDF描述
    A42MX36-FTQ100I Quad 2-input positive-NAND gates 14-SOIC 0 to 70
    A42MX36-FTQ100M Quad 2-input positive-NAND gates 14-SOIC 0 to 70
    A42MX36-FVQ100 Quad 2-input positive-NAND gates 14-SOIC 0 to 70
    A42MX36-FVQ100A Quad 2-input positive-NAND gates 14-SOIC 0 to 70
    A42MX36-FVQ100B 40MX and 42MX FPGA Families
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
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