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  • 參數(shù)資料
    型號(hào): MC68HC05P4ACP
    廠商: FREESCALE SEMICONDUCTOR INC
    元件分類(lèi): 微控制器/微處理器
    英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
    封裝: PLASTIC, DIP-28
    文件頁(yè)數(shù): 52/72頁(yè)
    文件大?。?/td> 400K
    代理商: MC68HC05P4ACP
    Instruction Set
    MC68HC05P4A Data Sheet, Rev. 7.1
    56
    Freescale Semiconductor
    11.5 Opcode Map
    TXA
    Transfer Index Register to Accumulator
    A
    ← (X)
    — ————
    INH
    9F
    2
    WAIT
    Stop CPU Clock and Enable Interrupts
    — 0 — — —
    INH
    8F
    2
    A
    Accumulator
    opr
    Operand (one or two bytes)
    C
    Carry/borrow flag
    PC
    Program counter
    CCR
    Condition code register
    PCH
    Program counter high byte
    dd
    Direct address of operand
    PCL
    Program counter low byte
    dd rr
    Direct address of operand and relative offset of branch instruction
    REL
    Relative addressing mode
    DIR
    Direct addressing mode
    rel
    Relative program counter offset byte
    ee ff
    High and low bytes of offset in indexed, 16-bit offset addressing
    rr
    Relative program counter offset byte
    EXT
    Extended addressing mode
    SP
    Stack pointer
    ff
    Offset byte in indexed, 8-bit offset addressing
    X
    Index register
    H
    Half-carry flag
    Z
    Zero flag
    hh ll
    High and low bytes of operand address in extended addressing
    #
    Immediate value
    I
    Interrupt mask
    Logical AND
    ii
    Immediate operand byte
    Logical OR
    IMM
    Immediate addressing mode
    Logical EXCLUSIVE OR
    INH
    Inherent addressing mode
    ( )
    Contents of
    IX
    Indexed, no offset addressing mode
    –( )
    Negation (two’s complement)
    IX1
    Indexed, 8-bit offset addressing mode
    Loaded with
    IX2
    Indexed, 16-bit offset addressing mode
    ?
    If
    M
    Memory location
    :
    Concatenated with
    N
    Negative flag
    Set or cleared
    n
    Any bit
    Not affected
    Table 11-6. Instruction Set Summary (Sheet 6 of 6)
    Source
    Form
    Operation
    Description
    Effect
    on CCR
    Address
    Mode
    Opc
    o
    de
    Ope
    rand
    Cy
    cl
    es
    HIN Z C
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