<div id="asby4"><optgroup id="asby4"><div id="asby4"></div></optgroup></div>
  • 參數(shù)資料
    型號: SAA5491PS
    廠商: NXP Semiconductors N.V.
    英文描述: DPST MINIATURE POWER RELAY
    中文描述: 經(jīng)濟圖文電視和電視微控制器
    文件頁數(shù): 19/68頁
    文件大?。?/td> 612K
    代理商: SAA5491PS
    1997 Jul 07
    19
    Philips Semiconductors
    Preliminary specification
    Economy teletext and TV microcontrollers
    SAA5x9x family
    7.4.2
    S
    PECIAL
    F
    UNCTION
    R
    EGISTERS BIT DESCRIPTIONS
    Table 11
    SFRs bit description
    REGISTER
    FUNCTION
    Interrupt Enable Register (IE)
    EA
    ES1
    ES2
    ET1
    EX1
    ET0
    EX0
    disable all interrupts (logic 0) or use individual interrupt enable bits (logic 1)
    bit I
    2
    C-bus interrupt enable (logic 1)
    byte I
    2
    C-bus interrupt enable (logic 1)
    enable timer 1 overflow interrupt (logic 1)
    enable external interrupt 1 (logic 1)
    enable timer 0 overflow interrupt (logic 1)
    enable external interrupt 0 (logic 1)
    Power Control Register (PCON)
    ARD
    AUX-RAM disable bit. Disables the 512 bytes of internal AUX-RAM (logic 1);
    all MOVX-instructions access the external data memory
    general purpose flag 1
    general purpose flag 0
    GF1
    GF0
    Program Status Word (PSW)
    CY
    AC
    F0
    RS1,RS0
    OV
    P
    carry flag
    auxiliary carry flag
    flag 0
    register bank select control bits
    overflow flag
    parity flag
    6-bit Pulse Width Modulator Control Registers (PWM0 to PWM7)
    PWE
    PV5 to PV0
    activate this PWM and take control of respective port pin (logic 1)
    binary value sets high time of PWM output
    Serial Interface Slave Address Register (S1ADR);
    note 1
    I
    2
    C-bus slave address to which the device will respond
    GC
    enables response to the I
    2
    C-bus general call address
    ADR6 to ADR0
    Serial Interface Control Register (S1CON);
    note 1
    CR2 to CR0
    ENSI
    STA
    STO
    SI
    AA
    clock rate bits
    I
    2
    C-bus interface enable
    start condition flag
    stop condition flag
    interrupt flag
    assert acknowledge flag
    相關PDF資料
    PDF描述
    SAA5496H DPST MINIATURE POWER RELAY
    SAA5496PS DPST MINIATURE POWER RELAY
    SAA5497H DPST MINIATURE POWER RELAY
    SAA5497PS DPST MINIATURE POWER RELAY
    SAA5X9X Economy teletext and TV microcontrollers
    相關代理商/技術參數(shù)
    參數(shù)描述
    SAA5496 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
    SAA5496H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
    SAA5496PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
    SAA5497 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
    SAA5497H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers