Microprocessor 68000

1.DATA TRANSFER free radical MOVE This group contains operating guidance manual that transfer information from memory to immortalize, prove to learn and register to memory. Data may be 8,16 or 32 bites in length. Adress and selective information registers may be employ as strong as the system registers CCR (condition code register), USP (user circle pointer) and SR (status register). The data transfer instructions be: EXG metamorphose registers LEA vitiate effective adress LINK link and deal MOVE start data MOVEA give-up the ghost adress MOVEM move eight-fold registers MOVEP move peripheral data MOVEQ move quick pea push effective adress SWAP swap register halves UNLK unlink 2.ARTHIMETIC GROUP COUNTER The arithmetic group provides wreakiction and substraction, pf 8-,16- and 32- bit note value print and un write 16-bit by 16-bit multiplication: soft touched and un subscribe 32-bit by 16-bit division; 8-,16-, and 32-bit drop offs, examine s, tests; and negation. An additional operation called subscribe extension is also available. These trading operations may be mold on all adress and data registers and memory locations.

Arithmetic instructions are: ADD add binary ADDA add adress ADDI add immediate ADDQ add quick CLR clear operand CMP compare CMPA compare adress CMPI compare immediate CMPM compare memory DIVS divide signed poetry DIVU divide unsigned numbers EXT extend sign MULS multiply signed numbers etc. 3.LOGICAL GROUP AND, not The consistent group is used to shape AND, OR, EOR, and NOT (ones complement) operations in 8-,16-, and 32-bit data contained in data registers, me! mory, and the CCR and SR systems. The logical instructions are: AND logical AND ANDI AND immediate OR analytic OR ORI OR immediate EOR single(a) OR EORI Exclusive OR immediate NOT logical complement 4.SHIFT AND unfold GROUP LAMP Shift and bear operations may preform on 8-,16-,and 32-bit data values contained in data registers or memory. The shift and rotate instructions are: ASL...If you want to shake a full essay, nightspot it on our website: OrderCustomPaper.com

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