參數(shù)資料
    型號(hào): M38000M2-XXXFP
    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): 51/173頁
    文件大?。?/td> 4203K
    代理商: M38000M2-XXXFP
    APPLICATION
    2.1 I/O port
    2-3
    3800 GROUP USER’S MANUAL
    2.1.2 Related registers
    Fig. 2.1.2 Structure of Port Pi (i = 0, 1, 2, 3, 4, 5, 6, 7)
    Port Pi
    b7 b6 b5 b4 b3 b2 b1 b0
    B
    0
    Function
    At reset
    R W
    1
    2
    3
    4
    5
    6
    7
    Name
    Port Pi
    0
    Port Pi
    1
    Port Pi
    2
    Port Pi
    3
    Port Pi
    4
    Port Pi
    5
    Port Pi
    6
    Port Pi
    7
    In output mode
    Write
    Read
    In input mode
    Write : Port latch
    Read : Value of pins
    G
    Port latch
    G
    Port Pi (Pi) (i = 0, 1, 2, 3, 4, 5, 6, 7)
    [Address : 00
    16
    , 02
    16
    , 04
    16
    , 06
    16
    , 08
    16
    , 0A
    16
    , 0C
    16
    , 0E
    16
    ]
    Note :
    (
    Note
    )
    Port P7 register [Address : 0E
    16
    ]
    Port P7 is a 2-bit port (P7
    0
    , P7
    1
    ). Accordingly, when bits 2 to 7 are read
    out, the contents are “0.”
    Fig. 2.1.3 Structure of Port Pi direction register (i = 0, 1, 2, 3, 4, 5, 6, 7)
    Port Pi direction register
    b7 b6 b5 b4 b3 b2 b1 b0
    B
    0
    Function
    At reset
    R W
    0
    1
    2
    3
    4
    5
    6
    7
    Name
    Port Pi
    direction register
    0
    0
    0
    0
    0
    0
    0
    Port Pi direction register (PiD) (i =0, 1, 2, 3, 4, 5, 6, 7)
    [Address : 01
    16
    , 03
    16
    , 05
    16
    , 07
    16
    , 09
    16
    , 0B
    16
    , 0D
    16
    , 0F
    16
    ]
    0 : Port Pi
    0
    input mode
    1 : Port Pi
    0
    output mode
    0 : Port Pi
    1
    input mode
    1 : Port Pi
    1
    output mode
    0 : Port Pi
    2
    input mode
    1 : Port Pi
    2
    output mode
    0 : Port Pi
    3
    input mode
    1 : Port Pi
    3
    output mode
    0 : Port Pi
    4
    input mode
    1 : Port Pi
    4
    output mode
    0 : Port Pi
    5
    input mode
    1 : Port Pi
    5
    output mode
    0 : Port Pi
    6
    input mode
    1 : Port Pi
    6
    output mode
    0 : Port Pi
    7
    input mode
    1 : Port Pi
    7
    output mode
    Note :
    (
    Note
    )
    Port P7 direction register [Address : 0F
    16
    ]
    Port P7 is a 2-bit port (P7
    0
    , P7
    1
    ). Accordingly, these bits do not have a
    direction register function.
    (
    Note
    )
    (
    Note
    )
    (
    Note
    )
    (
    Note
    )
    (
    Note
    )
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