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    參數(shù)資料
    

    


    


    
型號：
MC68HC705K1DW

    

    
廠商：
FREESCALE SEMICONDUCTOR INC

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDSO16

    

    
封裝：
SOIC-16

    

    
文件頁數(shù)：
116/140頁

    

    
文件大?。?/td>
3196K

    

    
代理商：
MC68HC705K1DW


    

    

    

	
    
    
    

    
    
	
    Multifunction Timer
    Timer Status and Control Register
    MC68HC705K1 — Rev. 2.0
    Technical Data
    Multifunction Timer
    8.3 Timer Status and Control Register
    The read/write timer status and control register (TSCR) contains these
    bits:
    Timer interrupt enable bits
    Timer interrupt flags
    Timer interrupt flag reset bits
    Timer interrupt rate select bits
    TOF — Timer Overflow Flag
    This read-only flag becomes set when the first eight stages of the
    counter roll over from $FF to $00. TOF generates a timer overflow
    interrupt request if TOIE is also set. Clear TOF by writing a logic 1 to
    the TOFR bit. Writing to TOF has no effect. Reset clears TOF.
    RTIF — Real-Time Interrupt Flag
    This read-only flag becomes set when the selected real-time interrupt
    (RTI) output becomes active. RTIF generates a real-time interrupt
    request if RTIE is also set. Clear RTIF by writing a logic 1 to the
    RTIFR bit. Writing to RTIF has no effect. Reset clears RTIF.
    TOIE — Timer Overflow Interrupt Enable Bit
    This read/write bit enables timer overflow interrupts. Reset clears
    TOIE.
    1 = Timer overflow interrupts enabled
    0 = Timer overflow interrupts disabled
    Address:
    $0008
    Bit 7
    654321
    Bit 0
    Read:
    TOF
    RTIF
    TOIE
    RTIE
    RT1
    RT0
    Write:
    TOFR
    RTIFR
    Reset:
    0000
    U
    11
    = Unimplemented
    U = Unaffected
    Figure 8-2. Timer Status and Control Register (TSCR)
    F
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    Freescale Semiconductor, Inc.
    For More Information On This Product,
    Go to: www.freescale.com
    n
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    ..
    .
    
    
    
    
    
    


    


    

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MC68HC705KJ1CDW
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MC68HC705KJ1CP
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MC68HC705L32FU
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MC68HC705L5FUE
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MC68HC705MC4CDW
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