section 7 - Index of

section 7 - Index of section 7 - Index of

11.07.2015 Views

X: X Memory Data Move X:Instruction Format:( ..... ) X:ea,D( ..... ) S,X:ea( ..... ) #xxxxxx,DOpcode:23 16 15 8 7 0Instruction Fields:01ddOdd d/W 1 M M M R R R I INSTRUCTION OPCODEea=6-bit Effective Address=MMMRRROPTIONAL EFFECTIVE ADDRESS EXTENSIONEffectiveRegisterW Addressing Mode M MMRR RRead S 0 (Rn)-Nn 0 0 0 r r rWrite ° 1 (Rn)+Nn 0 0 1 r r r(Rn)- 0 1 0 r r r(Rn)+ 0 1 1 r r r(Rn) 1 0 0 r r r(Rn+Nn) 1 0 1 r r r-(Rn) 1 1 1 r r rAbsolute address 1 1 0 0 0 0Immediate data 1 1 0 1 0 0

X: X Memory Data Move X:S D DS,D d d d d d S/L Sign Ext ZeroXO 0 0 1 0 0 no no noX1 0 0 1 0 1 no no noYO 0 0 1 1 0 no no noY1 0 0 1 1 1 no no noAO 0 1 0 0 0 no no noBO 0 1 0 0 1 no no noA2 0 1 0 1 0 no no noB2 0 1 0 1 1 no no noA1 0 1 1 0 0 no no noB1 0 1 1 0 1 no no noA 0 1 1 1 0 yes A2 AOB 0 1 1 1 1 yes 82 80RO-R7 1 0 r r rNO-N7 1 1 n n nwhere "rrr"=Rn numberwhere "nnn"=Nn numberTiming: mv oscillator clock cyclesMemory: mv program words

X: X Memory Data Move X:S D DS,D d d d d d S/L Sign Ext ZeroXO 0 0 1 0 0 no no noX1 0 0 1 0 1 no no noYO 0 0 1 1 0 no no noY1 0 0 1 1 1 no no noAO 0 1 0 0 0 no no noBO 0 1 0 0 1 no no noA2 0 1 0 1 0 no no noB2 0 1 0 1 1 no no noA1 0 1 1 0 0 no no noB1 0 1 1 0 1 no no noA 0 1 1 1 0 yes A2 AOB 0 1 1 1 1 yes 82 80RO-R7 1 0 r r rNO-N7 1 1 n n nwhere "rrr"=Rn numberwhere "nnn"=Nn numberTiming: mv oscillator clock cyclesMemory: mv program words

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