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    參數資料
    型號: PSD511B1-C-70J
    廠商: 意法半導體
    英文描述: Low Cost Field Programmable Microcontroller Peripherals
    中文描述: 低成本現(xiàn)場可編程微控制器外圍設備
    文件頁數: 14/153頁
    文件大?。?/td> 1036K
    代理商: PSD511B1-C-70J
    PSD5XX Famly
    11
    9.0
    The PSD5XX
    Architecture
    PSD5XX consists of seven major functional blocks:
    J
    ZPLDBlocks
    J
    Bus Interface
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    I/OPorts
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    Memory Block
    J
    Power Management Unit
    J
    Counter/Timer
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    Interrupt Controller
    The functions of each block are described in the following sections. Many of the blocks
    perform multiple functions, and are user configurable. The chip configurations are specified
    by the user in the PSDsoft Development Software; some are specified by setting up the
    appropriate bits in the configuration registers during run time.
    9.1 ZPLDBlock
    Key Features
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    3 Embedded ZPLD devices
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    Maximum 30 macrocells
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    Combinatorial/registered outputs
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    Maximum 140 product terms
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    Programmable output polarity
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    User configured register clear/preset
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    User configured register clock input
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    61 Inputs
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    Accessible via 24 I/O pins
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    Power Saving Mode
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    UV-Erasable
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    Generate user defined interrupts to Interrupt Controller
    and controls to Counter/Timer
    General Description
    The ZPLD block has 3 embedded PLD devices:
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    DPLD
    The Address Decoding PLD, generating select signals to internal I/O or memory blocks.
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    GPLD
    The General Purpose PLD provides 24 programmable macrocells for general or
    complex logic implementation; dedicated to user application.
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    PPLD
    The Peripheral PLD, includes 6 programmable macrocells. The PPLD provides control
    to the operation of the Counter/Timer and Interrupt Controller.
    Figure 4 shows the architecture of the ZPLD. The PLD devices all share the same
    input bus. The true or complement of the 61 input signals are fed to the programmable
    AND-ARRAY. Names and source of the input signals are shown in Table 3. The PA, PB, PE
    signals, depending on user configuration, can either be macrocell feedbacks or inputs from
    Port A, B or E.
    相關PDF資料
    PDF描述
    PSD501B1-C-70L Low Cost Field Programmable Microcontroller Peripherals
    PSD511B1-C-70L Low Cost Field Programmable Microcontroller Peripherals
    PSD501B1-C-70U Low Cost Field Programmable Microcontroller Peripherals
    PSD512B1 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個可編程I/O,通用PLD有61個輸入)
    PSD513B1 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個可編程I/O,通用PLD有61個輸入)
    相關代理商/技術參數
    參數描述
    PSD511B1-C-70L 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
    PSD511B1-C-70U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
    PSD511B1-C-90JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
    PSD511B1-C-90UI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
    PSD5-120 制造商:Tamura Corporation of America 功能描述: