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Команда перемещения данных микропроцессора К580

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Aeii AOO

Eaai?aoi?iay ?aaioa ? 2

Eiiaiaea ia?aiauaiey aeaiiuo iee?ii?ioeanni?a E580

Oeaeue eaai?aoi?iie ?aaiou – eco/eoue oi?iaou eiiaiae iee?ii?ioeanni?a
E580, iaoiaeu aae?anaoeee, eiiaiaeu ia?aiauaiey aeaiiuo.

1 OAI?AOE*ANEAss *ANOUe

Iee?ii?ioeanni? E580 eiaao 27 i?eaeiaeueiuo eiiaiae. N eaaeaeie ec
i?eaeiaeueiuo eiiaiae aiciiaeii eniieueciaaiea ?acee/iuo iaoiaeia
caaeaiey iia?aiaeia, iiyoiio iauaa /enei eiiaiae ieiei 250.

Eaaeaeay eiiaiaea iee?ii?ioeanni?a ninoieo ec iaiin?aaenoaaiii eiaea
eiiaiaeu e iia?aiaeia. Iia?aiae iiaeao auoue caaeai a naiie eiiaiaea eee
a eiiaiaea oeacuaaaony aae?an, ii eioi?iio ?aniieiaeai iia?aiae. Niinia
caaeaiey iia?aiaea a eiiaiaea iacuaaaony iaoiaeii aae?anaoeee.

Eiiaiaeu iee?ii?ioeanni?a caienuaathony a 8-?ac?yaeiua y/aeee iaiyoe e
iiaoo eiaoue a aeeeio iaeii, aeaa eee o?e iaoeiiuo neiaa (aaeoa). Ana
neiaa eiiaiaeu aeieaeiu neaaeiaaoue ae?oa ca ae?oaii e ?aniieaaaoueny a
ninaaeieo y/aeeao iaiyoe. A iee?ii?ioeanni?a E580 aeeeio a iaeii neiai
eiatho eiiaiaeu ia?aiauaiey aeaiiuo ec iaeiiai ?aaeno?a a ae?oaie e
ae?oaea eiiaiaeu ia?aiauaiey aeaiiuo; aeeeio a aeaa neiaa eiatho
eiiaiaeu n iaiin?aaenoaaiiie aae?anaoeeae (a ia?aii aaeoa iaoiaeeony
eiae iia?aoeee, ai aoi?ii – aaeo aeaiiuo), eiiaiaeu aaiaea-auaiaea; ec
o?ao neia ninoiyo eiiaiaeu oneiaiuo e aaconeiaiuo ia?aoiaeia, eiiaiaeu
caa?ocee e caiiieiaiey aeaiiuo.

Iaoiaeu aae?anaoeee

I?yiay aae?anaoeey – yoi oaeie iaoiae aae?anaoeee, eiaaea eaaeaeay
eiiaiaea ninoieo ec eiaea iia?aoeee (ia?aue aaeo) e aae?ana iia?aiaea,
niaea?aeauaainy ai aoi?ii e o?aoueai aaeoao (iai?eia?, ?anniio?aiiay
auoa eiiaiaea LDA). I?yiay aae?anaoeey – naiay i?inoay, ii caoi e naiay
iayeiiiie/iay n oi/ee c?aiey iau?ia iaiyoe e a?aiaie auiieiaiey (13
iaoeiiuo oaeoia).

Iaiin?aaenoaaiiay aae?anaoeey – eiaaea eiiaiaea ninoieo ec eiaea
iia?aoeee (ia?aue aaeo) e aaeoa aeaiiuo (aoi?ie aaeo), eioi?ue
iiaeeaaeeo ia?aaioea iee?ii?ioeanni?ii. Oaeei ia?acii, aeaiiua
iaiin?aaenoaaiii niaea?aeaony a naiie eiiaiaea.

Einaaiiay aae?anaoeey iicaieyao eiiiaeoii aae?aniaaoueny ei anai y/aeeai
iaiyoe iee?ii?ioeanni?a. A yoii neo/aa a iiea iia?aiaea oeacuaaaony eiae
ia?u ?aaeno?ia, niaea?aeaueo aae?an iaiyoe, ii eioi?iio ?aniieiaeai aaeo
aeaiiuo. Aae?an iiaeao niaea?aeaoueny a ia?ao ?aaeno?ia HL (iniiaiie
oeacaoaeue aae?ana), a oaeaea a ia?ao ?aaeno?ia AN, DE.

Eiiaiaeu ia?aiauaiey aeaiiuo

Eiiaiaeu ia?aiauaiey aeaiiuo MOV R1, R2 i?aaeiacia/aiu aeey ia?aiauaiey
aaeoa aeaiiuo ec ?aaeno?a R2 a ?aaeno? R1. I?e auiieiaiee yoie eiiaiaeu
niaea?aeeiia ?aaeno?a R2 ia eciaiyaony. Oi?iao eiiaiaeu – iaeii iaoeiiia
neiai aeaea 01 dddSSS, aaea ddd – eiae ?aaeno?a i?eaiieea R1, SSS – eiae
?aaeno?a enoi/ieea R2 (ni. oaaeeoeo).

Oaaeeoea 1.1 – Oi?iaou eiiaiae

Iaicia/aieaAeaie/iua eiaeuIaicia/aieaAeaie/iua
eiaeuB000C001D010E011H100L101M110A111(iaiyoue)(aeeoioeyoi?)

Anee ia ianoa R1 eee R.2. noieo I (iaiyoue), oi i?ienoiaeeo ia?aiauaiea
aeaiiuo a y/aeeo eee ec y/aeee iaiyoe, aae?an eioi?ie caienai a ia?a
?aaeno?ia HL. Iiyoiio ia?aae auiieiaieai yoeo eiiaiae iaiaoiaeeii
caianoe a ia?o ?aaeno?ia HL ioaeiue aae?an y/aeee iaiyoe.

Eiiaiaea ia?aiauaiey aeaiiuo n iaiin?aaenoaaiiie aae?anaoeeae MVIR
i?aaeiacia/aia aeey ia?aiauaiey aaeoa aeaiiuo, caienaiiiai ai aoi?ii
aaeoa eiiaiaeu, a ?aaeno? R (eee y/aeeo iaiyoe I n aae?anii,
niaea?aeaueiny a ?aaeno?iaie ia?a HL). Oi?iao eiiaiaeu 000ddd , aaea ddd – eiae R (ni. oaaeeoeo).

Eiiaiaea caa?ocee aeeoioeyoi?a LDR – 3-aaeoiay eiiaiaea,
i?aaeiacia/aiiay aeey caa?ocee a aeeoioeyoi? A niaea?aeeiiai y/aeee
iaiyoe, aae?an eioi?ie caienai ai aoi?ii e o?aoueai aaeoao eiiaiaeu.

Eiiaiaea caiiieiaiey aeaiiuo STA – 3-aaeoiay eiiaiaea, i?aaeiacia/aiiay
aeey ia?aaea/e niaea?aeeiiai aeeoioeyoi?a a y/aeeo iaiyoe n aae?anii,
caienaiiui ai aoi?ii e o?aoueai aaeoao eiiaiaeu.

Eiiaiaeu caa?ocee e caiiieiaiey n einaaiiie aae?anaoeeae LDAX R e STAX R
i?aaeiacia/aiu aeey caa?ocee a aeeoioeyoi? niaea?aeeiiai y/aeee iaiyoe,
aae?an eioi?ie niaea?aeeony a ia?a ?aaeno?ia, e caianaiey niaea?aeeiiai
aeeoioeyoi?a a y/aeeo iaiyoe, aae?an eioi?ie niaea?aeeony a ia?a
?aaeno?ia. Iia?aiae R eiiaiaeu niaea?aeeo eiae ia?aiai ?aaeno?a
?aaeno?iaie ia?u, a eioi?ie niaea?aeeony aae?an y/aeee iaiyoe (AN eee
DE). Aeeeia – iaeei aaeo, aeaie/iua eiaeu – 00rr010 e 00rr0010, aaea rr
– ia?aua aeaa oeeo?u eiaea ia?aiai ?aaeno?a ?aaeno?iaie ia?u.

Eiiaiaeu iaiin?aaenoaaiiie caa?ocee ia?u ?aaeno?ia LXIR – 3-aaeoiaay
eiiaiaea caa?ocee ia?u ?aaeno?ia AN, DA , HL eee oeacaoaey noaea S?
aae?anii, iaoiaeyueiny ai aoi?ii e o?aoueai aaeoao eiiaiaeu.

Eiiaiaeu caa?ocee ia?u ?aaeno?ia HL e caiene niaea?aeeiiai HL a iaiyoue
LHL D e SHL D caa?oaeatho ?aaeno?u HL ec ia?u y/aae iaiyoe e caienuaatho
niaea?aeeiia ?aaeno?ia HL a ia?o y/aae iaiyoe. Aae?an ia?aie y/aeee, ec
eioi?ie eee a eioi?oth caa?oaeaaony ?aaeno? L, oeacuaaaony ai aoi?ii e
o?aoueai aaeoao eiiaiaeu. Ec neaaeothuae y/aeee eee a iaa caa?oaeaaony
?aaeno? H.

Eiiaiaea iaiaia niaea?aeeiiai ia? ?aaeno?ia XCHG: H – D, L – E. Oi?iao
eiiaiaeu – iaeii iaoeiiia neiai.

Eiiaiaea iaiaia XTHL ia?u ?aaeno?ia HL e aeaoo aa?oieo y/aae noaea, o.a.
iineaaeieo caa?oaeaiiuo a noae aeaiiuo L – (SP), H – (SP+1).

Oi?iao eiiaiaeu – iaeei aaeo, niaea?aeeiia oeacaoaey noaea SP – ia
eciaiyaony.

Eiiaiaea SPHL ia?aaeaao niaea?aeeiia ia?u ?aaeno?ia HL a oeacaoaeue
eiiaiaeu – iaeei aaeo.

Eiiaiaea PCHL ia?aaeaao niaea?aeeiia ia?u ?aaeno?ia HL a n/ao/ee
aae?ana. Oaeei ia?acii, neaaeothuay eiiaiaea i?ia?aiiu auae?aaony
iee?ii?ioeanni?ii ec y/aeee n oeacaiiui aae?anii. Oi?iao eiiaiaeu –
iaeei aaeo.

Eiiaiaeu iia?aoeee ni noaeii. Eiiaiaea PUSH R canueaao a noae
niaea?aeeiia ia?u ?aaeno?ia. Niaea?aeeiia noa?oaai ?aaeno?a (A, D, H )
ia?anueaaony a y/aeeo iaiyoe, aae?an eioi?ie ia iaeei iaiueoa
niaea?aeeiiai oeacaoaey noaea SP, ieaaeoee ?aaeno? (N, A, L)
ia?anueaaony a y/aeeo iaiyoe, ia aeaa iaiueoa niaea?aeeiiai oeacaoaey
noaea SP. Niaea?aeeiia oeacaoaey noaea oiaiueoaaony ia aeaa. Oi?iao
eiiaiaeu – iaeei aaeo.

Eiiaiaea POP R canueaao a ia?o ?aaeno?ia niaea?aeeiia aeaoo iineaaeieo
y/aae noaea (a ieaaeoee ?aaeno? – y/aeeo n aae?anii, ?aaiui
niaea?aeeiiio oeacaoaey noaea SP, a noa?oee ?aaeno? – y/aeeo n aae?anii
ia 1 aieueoa), caoai oeacaoaeue noaea oaaee/eaaaony ia aeaa. Oi?iao
eiiaiaeu – iaeei aaeo.

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