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  • 參數(shù)資料
    型號: PSD835F1V-90MI
    廠商: 意法半導(dǎo)體
    英文描述: Configurable Memory System on a Chip for 8-Bit Microcontrollers
    中文描述: 在8片位微控制器可配置存儲系統(tǒng)
    文件頁數(shù): 12/110頁
    文件大小: 570K
    代理商: PSD835F1V-90MI
    PSD835G2
    PSD8XX Family
    11
    Table 6 shows the offset addresses to the PSD835G2 registers relative to the CSIOP base
    address. The CSIOP space is the 256 bytes of address that is allocated by the user to the
    internal PSD835G2 registers. Table 6 provides brief descriptions of the registers in CSIOP
    space. For a more detailed description, refer to section 9.
    7.0 PSD835G2
    Register
    Description and
    Address Offset
    Register Name
    Port A
    Port B
    Port C
    Port D
    Port E
    Port F
    Port G
    Other*
    Description
    Data In
    00
    01
    10
    11
    30
    40
    41
    Reads Port pin as input,
    MCU I/O input mode
    Selects mode between
    MCU I/O or Address Out
    Stores data for output
    to Port pins, MCU I/O
    output mode
    Configures Port pin as
    input or output
    Configures Port pins as
    either CMOS or Open
    Drain on some pins, while
    selecting high slew rate
    on other pins.
    Reads Input Micro
    Cells
    Reads the status of the
    output enable to the I/O
    Port driver
    Read – reads output of
    Micro
    Cells A
    Write – loads Micro
    cell
    Flip-Flops
    Read – reads output of
    Micro
    Cells B
    Write – loads Micro
    cell
    Flip-Flops
    Blocks writing to the
    Output Micro
    Cells A
    Blocks writing to the
    Output Micro
    Cells B
    Read only – Flash Sector
    Protection
    Read only – PSD Security
    and Flash Boot Sector
    Protection
    Enables JTAG Port
    Power Management
    Register 0
    Power Management
    Register 2
    Page Register
    Places PSD memory
    areas in Program and/or
    Data space on an
    individual basis.
    Read only – Flash and
    SRAM size
    Read only – Boot type
    and size
    Control
    32
    42
    43
    Data Out
    04
    05
    14
    15
    34
    44
    45
    Direction
    06
    07
    16
    17
    36
    46
    47
    Drive Select
    08
    09
    18
    19
    38
    48
    49
    Input Micro
    Cell
    0A
    0B
    1A
    Enable Out
    0C
    0D
    1C
    4C
    Output
    Micro
    Cells A
    20
    Output
    Micro
    Cells B
    21
    Mask
    Micro
    Cells A
    Mask
    Micro
    Cells B
    22
    23
    Flash Protection
    C0
    Flash Boot
    Protection
    C2
    JTAG Enable
    C7
    PMMR0
    B0
    PMMR2
    B4
    Page
    E0
    VM
    E2
    Memory_ID0
    F0
    Memory_ID1
    F1
    Table 6. Register Address Offset
    相關(guān)PDF資料
    PDF描述
    PSD835F1V-90U Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1V-90UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1V-A-12B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1V-A-12J Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD835F1V-A-12JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
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