參數(shù)資料
        型號(hào): PSD512B1-C-70L
        廠商: 意法半導(dǎo)體
        英文描述: Low Cost Field Programmable Microcontroller Peripherals
        中文描述: 低成本現(xiàn)場(chǎng)可編程微控制器外圍設(shè)備
        文件頁數(shù): 84/153頁
        文件大?。?/td> 1036K
        代理商: PSD512B1-C-70L
        PSD5XX Famly
        81
        Address
        Ofset
        Register Name
        Address
        Ofset
        Register Name
        +A9h
        STATUS FLAGS
        +A8h
        GLOBAL COMMAND
        +A6h
        DLCY
        +A5h
        SOFTWARE LOAD/STORE
        +A4h
        FREEZE COMMAND
        +A3h
        CMD3
        +A2h
        CMD2
        +A1h
        CMD1
        +A0h
        CMD0
        +9Fh
        CNTR3
        +9Eh
        CNTR3
        +9Dh
        CNTR2
        +9Ch
        CNTR2
        +9Bh
        CNTR1
        +9Ah
        CNTR1
        +99h
        CNTR0
        +98h
        CNTR0
        +97h
        IMG3
        +96h
        IMG3
        +95h
        IMG2
        +94h
        IMG2
        +93h
        IMG1
        +92h
        IMG1
        +91h
        IMG0
        +90h
        IMG0
        Table 23. Ofset Address Map of Counter/Timer-Unit Registers
        Counter/Timer
        Operation
        (Cont.)
        9.6.2 Counter/Timer Registers
        Registers CNTR0,CNTR1,CNTR2 and CNTR3 serve as actual counting logic. Registers
        IMG0,IMG1,IMG2 and IMG3 serve as images of these Counter/Timers. Depending upon the
        selected mode of operation, a Counter can load a new value or transfer its content to the
        image register. Registers IMG0 - IMG3 and CNTR0 - CNTR3 are accessible to the
        Microcontroller only before setting the start bit (Bit 1 in the Global Command Register).
        When CNTR0-CNTR3 are active, the value in the read operation is not guaranteed to be
        stable and during a write operation there could be contention between the image register
        write and microcontroller write. Therefore the access of registers CNTR0-CNTR3 should
        be suspended when the Counter/Timers are active. Only IMG0, IMG1, IMG2 and IMG3
        registers are accessible when the Counter/Timers are active.
        Tables 23 and 23a give the address map for the various port and Counter/Timer-unit
        registers. This address offset map is of the host processor, relative to CSIOP (Chip Select
        Input Output Port) i.e. address space allocated by the host Microcontroller to access all the
        PSD5XX embedded peripherals.
        Table 23a is for 16-bit Motorola Microcontrollers which require different address offsets.
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        PSD512B1-C-70U Low Cost Field Programmable Microcontroller Peripherals
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        相關(guān)代理商/技術(shù)參數(shù)
        參數(shù)描述
        PSD512B1-C-70U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
        PSD512B1-C-90JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
        PSD512B1-C-90UI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low Cost Field Programmable Microcontroller Peripherals
        PSD513B1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PSD5XX/ZPSD5XX FAMILY FIELD-PROGRAMMABLE MICROCONTROLLER PERIPHERALS
        PSD513B1-12J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral