參數(shù)資料
    型號: MC68HC11K0CFN2
    廠商: MOTOROLA INC
    元件分類: 微控制器/微處理器
    英文描述: 8-BIT MICROCONTROLLER
    中文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQCC84
    封裝: PLASTIC, LCC-84
    文件頁數(shù): 69/80頁
    文件大?。?/td> 420K
    代理商: MC68HC11K0CFN2
    M68HC11 K Series
    MC68HC11KTS/D
    MOTOROLA
    69
    NOTE
    Control bits [7:4] in TMSK2 correspond bit for bit with flag bits [7:4] in TFLG2. Ones
    in TMSK2 enable the corresponding interrupt sources.
    Bits [3:2] —Not implemented
    Always read zero
    PR[1:0] —Timer Prescaler Select
    In normal modes, PR1 and PR0 can only be written once, and the write must occur within 64 cycles
    after reset. Refer to
    Table 10
    for specific timing values.
    Clear flags by writing a one to the corresponding bit position(s).
    TOF —Timer Overflow Flag
    Set when TCNT changes from $FFFF to $0000
    RTIF —Real-Time (Periodic) Interrupt Flag
    0 = No RTI interrupt
    1 = RTI interrupt request pending
    PAOVF —Pulse Accumulator Overflow Flag
    Refer to
    11 Pulse Accumulator
    .
    PAIF —Pulse Accumulator Input Edge Flag
    Refer to
    11 Pulse Accumulator
    .
    Bits [3:0] —Not implemented
    Always read zero
    Bit 7 —Not implemented
    Always read zero
    PAEN —Pulse Accumulator System Enable
    Refer to
    11 Pulse Accumulator
    .
    PAMOD —Pulse Accumulator Mode
    Refer to
    11 Pulse Accumulator
    .
    PR[1:0]
    0 0
    0 1
    1 0
    1 1
    Prescaler
    1
    4
    8
    16
    TFLG2
    —Timer Interrupt Flag 2
    $0025
    Bit 7
    6
    5
    4
    3
    2
    1
    Bit 0
    TOF
    RTIF
    PAOVF
    PAIF
    RESET:
    0
    0
    0
    0
    0
    0
    0
    0
    PACTL
    —Pulse Accumulator Control
    $0026
    Bit 7
    6
    5
    4
    3
    2
    1
    Bit 0
    PAEN
    PAMOD
    PEDGE
    I4/O5
    RTR1
    RTR0
    RESET:
    0
    0
    0
    0
    0
    0
    0
    0
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    相關代理商/技術參數(shù)
    參數(shù)描述
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