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    • 參數(shù)資料
      型號: MC68HC05C12ACFN
      廠商: FREESCALE SEMICONDUCTOR INC
      元件分類: 微控制器/微處理器
      英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
      封裝: PLASTIC, LCC-44
      文件頁數(shù): 10/156頁
      文件大?。?/td> 3848K
      代理商: MC68HC05C12ACFN
      Instruction Set
      Instruction Set Summary
      MC68HC05C12A Rev. 3.0
      General Release Specification
      Instruction Set
      NON-DISCLOSURE
      AGREEMENT
      REQUIRED
      BHI
      rel
      Branch if Higher
      PC
      ← (PC) + 2 + rel ? C ∨ Z = 0 —————
      REL
      22
      rr
      3
      BHS
      rel
      Branch if Higher or Same
      PC
      ← (PC) + 2 + rel ? C = 0
      —————
      REL
      24
      rr
      3
      BIH
      rel
      Branch if IRQ Pin High
      PC
      ← (PC) + 2 + rel ? IRQ = 1
      —————
      REL
      2F
      rr
      3
      BIL
      rel
      Branch if IRQ Pin Low
      PC
      ← (PC) + 2 + rel ? IRQ = 0
      —————
      REL
      2E
      rr
      3
      BIT #
      opr
      BIT
      opr
      BIT
      opr
      BIT
      opr,X
      BIT
      opr,X
      BIT ,X
      Bit Test Accumulator with Memory Byte
      (A)
      ∧ (M)
      — — ¤
      ¤ —
      IMM
      DIR
      EXT
      IX2
      IX1
      IX
      A5
      B5
      C5
      D5
      E5
      F5
      ii
      dd
      hh ll
      ee ff
      ff
      2
      3
      4
      5
      4
      3
      BLO
      rel
      Branch if Lower (Same as BCS)
      PC
      ← (PC) + 2 + rel ? C = 1
      —————
      REL
      25
      rr
      3
      BLS
      rel
      Branch if Lower or Same
      PC
      ← (PC) + 2 + rel ? C ∨ Z = 1 —————
      REL
      23
      rr
      3
      BMC
      rel
      Branch if Interrupt Mask Clear
      PC
      ← (PC) + 2 + rel ? I = 0
      —————
      REL
      2C
      rr
      3
      BMI
      rel
      Branch if Minus
      PC
      ← (PC) + 2 + rel ? N = 1
      —————
      REL
      2B
      rr
      3
      BMS
      rel
      Branch if Interrupt Mask Set
      PC
      ← (PC) + 2 + rel ? I = 1
      —————
      REL
      2D
      rr
      3
      BNE
      rel
      Branch if Not Equal
      PC
      ← (PC) + 2 + rel ? Z = 0
      —————
      REL
      26
      rr
      3
      BPL
      rel
      Branch if Plus
      PC
      ← (PC) + 2 + rel ? N = 0
      —————
      REL
      2A
      rr
      3
      BRA
      rel
      Branch Always
      PC
      ← (PC) + 2 + rel ? 1 = 1
      —————
      REL
      20
      rr
      3
      BRCLR
      n opr rel Branch if Bit n Clear
      PC
      ← (PC) + 2 + rel ? Mn = 0
      ———— ¤
      DIR (b0)
      DIR (b1)
      DIR (b2)
      DIR (b3)
      DIR (b4)
      DIR (b5)
      DIR (b6)
      DIR (b7)
      01
      03
      05
      07
      09
      0B
      0D
      0F
      dd rr
      5
      BRN
      rel
      Branch Never
      PC
      ← (PC) + 2 + rel ? 1 = 0
      —————
      REL
      21
      rr
      3
      BRSET
      n opr rel Branch if Bit n Set
      PC
      ← (PC) + 2 + rel ? Mn = 1
      ———— ¤
      DIR (b0)
      DIR (b1)
      DIR (b2)
      DIR (b3)
      DIR (b4)
      DIR (b5)
      DIR (b6)
      DIR (b7)
      00
      02
      04
      06
      08
      0A
      0C
      0E
      dd rr
      5
      BSET
      n opr
      Set Bit n
      Mn
      ← 1
      —————
      DIR (b0)
      DIR (b1)
      DIR (b2)
      DIR (b3)
      DIR (b4)
      DIR (b5)
      DIR (b6)
      DIR (b7)
      10
      12
      14
      16
      18
      1A
      1C
      1E
      dd
      5
      Table 12-6. Instruction Set Summary (Continued)
      Source
      Form
      Operation
      Description
      Effect on
      CCR
      Address
      Mode
      Opcode
      Operand
      Cycles
      HIN Z C
      F
      re
      e
      sc
      a
      le
      S
      e
      m
      ic
      o
      n
      d
      u
      c
      to
      r,
      I
      Freescale Semiconductor, Inc.
      For More Information On This Product,
      Go to: www.freescale.com
      n
      c
      ..
      .
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