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    2. 參數(shù)資料
      型號: PSD813520JIT
      廠商: 意法半導體
      英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
      中文描述: Flash在系統(tǒng)可編程ISP的外設的8位微控制器
      文件頁數(shù): 54/110頁
      文件大?。?/td> 1737K
      代理商: PSD813520JIT
      PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
      54/110
      Table 20. Port Operating Mode Settings
      Note: 1. N/A = Not Applicable
      2. The direction of the Port A,B,C, and D pins are controlled by the Direction Register ORed with the individual output enable product
      term (.oe) from the CPLD AND Array.
      3. Any of these three methods enables the JTAG pins on Port C.
      Table 21. I/O Port Latched Address Output Assignments
      Note: 1. N/A = Not Applicable.
      Mode
      Defined in
      PSDabel
      Defined in PSD
      Configuration
      Control
      Register
      Setting
      Direction
      Register
      Setting
      VM
      Register
      Setting
      JTAG Enable
      MCU I/O
      Declare pins only
      N/A
      1
      0
      1 = output,
      0 = input
      (Note
      2
      )
      N/A
      N/A
      PLD I/O
      Logic equations
      N/A
      N/A
      (Note
      2
      )
      N/A
      N/A
      Data Port (Port A)
      N/A
      Specify bus type
      N/A
      N/A
      N/A
      N/A
      Address Out
      (Port A,B)
      Declare pins only
      N/A
      1
      1 (Note
      2
      )
      N/A
      N/A
      Address In
      (Port A,B,C,D)
      Logic for equation
      Input Macrocells
      N/A
      N/A
      N/A
      N/A
      N/A
      Peripheral I/O
      (Port A)
      Logic equations
      (PSEL0 & 1)
      N/A
      N/A
      N/A
      PIO bit = 1
      N/A
      JTAG ISP (Note
      3
      )
      JTAGSEL
      JTAG
      Configuration
      N/A
      N/A
      N/A
      JTAG_Enable
      MCU
      Port A (PA3-PA0)
      Port A (PA7-PA4)
      Port B (PB3-PB0)
      Port B (PB7-PB4)
      8051XA (8-Bit)
      N/A
      1
      Address a7-a4
      Address a11-a8
      N/A
      80C251
      (Page Mode)
      N/A
      N/A
      Address a11-a8
      Address a15-a12
      All Other
      8-Bit Multiplexed
      Address a3-a0
      Address a7-a4
      Address a3-a0
      Address a7-a4
      8-Bit
      Non-Multiplexed Bus
      N/A
      N/A
      Address a3-a0
      Address a7-a4
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      相關代理商/技術參數(shù)
      參數(shù)描述
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