參數(shù)資料
    型號(hào): TDA9898HN/V3
    廠商: NXP SEMICONDUCTORS
    元件分類: 消費(fèi)家電
    英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC48
    封裝: 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MS-026, SOT619-1, HVQFN-48
    文件頁數(shù): 20/103頁
    文件大?。?/td> 529K
    代理商: TDA9898HN/V3
    TDA9897_TDA9898_4
    NXP B.V. 2009. All rights reserved.
    Product data sheet
    Rev. 04 — 25 May 2009
    23 of 103
    NXP Semiconductors
    TDA9897; TDA9898
    Multistandard hybrid IF processing
    9.2 Write format
    9.2.1 Subaddress
    Fig 8.
    I2C-bus write format (slave receives data)
    001aad166
    A6 to A0
    R/W
    A7 to A0
    bits 7 to 0
    slave address
    from master to slave
    S = START condition
    A = acknowledge
    P = STOP condition
    0
    subaddress
    data 1
    data n
    bits 7 to 0
    from slave to master
    S
    BYTE 1
    A
    BYTE 2
    A
    BYTE 3
    BYTE n
    A
    P
    Table 12.
    W0 - subaddress register bit allocation
    7
    6
    5
    4
    3
    2
    1
    0
    A7
    A6
    A5
    A4
    A3
    A2
    A1
    A0
    Table 13.
    W0 - subaddress register bit description
    Bit
    Symbol
    Description
    7 to 4
    A[7:4]
    has to be set to logic 0
    3 to 0
    A[3:0]
    subaddress; see Table 14
    Table 14.
    Subaddress control bits
    Bit
    Mode
    A3
    A2
    A1
    A0
    0
    subaddress for register W1
    0
    1
    subaddress for register W2
    0
    1
    0
    subaddress for register W3
    0
    1
    subaddress for register W4
    0
    1
    0
    subaddress for register W5
    0
    1
    0
    1
    subaddress for register W6
    0
    1
    0
    subaddress for register W7
    0
    1
    subaddress for register W8
    1
    0
    subaddress for register W9
    1
    0
    1
    subaddress for register W10
    1
    0
    1
    0
    subaddress for register W11
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