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    參數(shù)資料
    型號: M38001E3-XXXSP
    廠商: Mitsubishi Electric Corporation
    元件分類: DC/DC變換器
    英文描述: 1 watt dc-dc converters
    中文描述: 1瓦的DC - DC轉(zhuǎn)換器
    文件頁數(shù): 88/173頁
    文件大?。?/td> 4203K
    代理商: M38001E3-XXXSP
    2.3 Serial I/O
    2-40
    APPLICATION
    3800 GROUP USER’S MANUAL
    The communication is performed according to the timing shown below. In the slave unit, when a
    synchronizing clock is not input within a certain time (heading adjustive time), the next clock input is
    processed as the beginning (heading) of a block.
    When a clock is input again after one block (8 byte) is received, the clock is ignored.
    Figure 2.3.26 shows a setting of related registers.
    Fig. 2.3.25 Timing chart [Cyclic transmission or reception of block data between microcomputers]
    D
    0
    Byte cycle
    Block transfer period
    Block transfer cycle
    D
    1
    D
    2
    D
    7
    D
    0
    Interval between blocks
    Processing for heading adjustment
    Heading adjustive time
    Fig. 2.3.26 Setting of related registers [Cyclic transmission or reception of block data between
    microcomputers]
    Transmit enabled
    Receive enabled
    Clock synchronous serial I/O
    Serial I/O enabled
    SIOCON
    Serial I/O control register (Address : 1A
    6
    )
    b7
    b0
    Synchronous clock : BRG/4
    Not use the
    S
    RDY
    output
    Transmit interrupt source :
    Transmit shift operating completion
    0
    1
    1
    1
    1
    0
    0
    Master unit
    1
    BRG count source : f(X
    IN
    )
    Not be effected by external clock
    Synchronous clock : External clock
    Not use the
    S
    RDY
    output
    Transmit enabled
    Receive enabled
    Clock synchronous serial I/O
    Serial I/O enabled
    SIOCON
    Serial I/O control register (Address : 1A
    16
    )
    b7
    b0
    Not use the serial I/O transmit interrupt
    1
    1
    1
    1
    Slave unit
    1
    0
    UARTCON
    UART control register (Address : 1B
    16
    )
    b7
    P4
    5
    /T
    X
    D pin : CMOS output
    0
    Both of units
    b0
    7
    BRG
    b7
    b0
    Baud rate generator (Address : 1C
    16
    )
    Set “division ratio – 1”
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    M38001E3-XXXSS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
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    M38001E4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
    M38001E4-XXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
    M38001E4-XXXHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER