Byashyizwemo & DSP-TMS320C6746EZWTD4

DSPni gutunganya ibimenyetso bya digitale na DSP chip ni chip ishobora gushyira mubikorwa tekinoroji yo gutunganya ibimenyetso.DSP chip ni microprocessor yihuta kandi ikomeye idasanzwe kuko ishobora gutunganya amakuru ako kanya.Chips ya DSP ifite imiterere yimbere ya Harvard itandukanya gahunda namakuru, kandi ifite ibyuma byihariye bigwiza ibikoresho bishobora gukoreshwa mugushira mubikorwa byihuse uburyo bwo gutunganya ibimenyetso bya digitale.Mu rwego rwibihe byubu bya digitale, DSP yabaye igikoresho cyibanze mubijyanye n'itumanaho, mudasobwa, ibikoresho bya elegitoroniki, n'ibindi. Ivuka rya DSP niryo rikeneye isaha.Kuva mu myaka ya za 1960, hamwe niterambere ryihuse rya mudasobwa nikoranabuhanga ryamakuru, tekinoroji yo gutunganya ibimenyetso bya digitale yavutse kandi yateye imbere byihuse.Muri chip ya DSP mbere yuko hagaragara uburyo bwo gutangiza ibimenyetso bya digitale birashobora gusa gushingira kuri microprocessors kugirango birangire.Ariko, kubera umuvuduko muke wo gutunganya microprocessor ntabwo yihuta bihagije kugirango wuzuze umuvuduko wihuse-nyabyo-igihe cyamakuru yiyongera.Kubwibyo, ishyirwa mu bikorwa ryihuse kandi ryiza gutunganya ibimenyetso byahindutse byihutirwa byimibereho.Mu myaka ya za 70, fondasiyo ya algorithmic na algorithmic ya chip ya DSP yari imaze gukura.Nyamara, DSP yari mu gitabo gusa, ndetse na sisitemu ya DSP yateye imbere igizwe nibice byihariye, aho ikoreshwa bigarukira gusa mubisirikare, mu kirere.1978, AMI yasohoye icyambere cya monolithic DSP chip S2811 ku isi, ariko nta byuma bigwiza ibikoresho bikenewe kuri chip ya kijyambere ya DSP;1979, Intel Corporation yasohoye igikoresho cyubucuruzi gishobora gukoreshwa 2920 ni chip ya DSP.Mu 1979, Intel Corporation yo muri Amerika yasohoye igikoresho cyayo gishobora gukoreshwa mu bucuruzi 2920, ikintu gikomeye cyagaragaye kuri chip ya DSP, ariko nticyari kigifite ibyuma bigwiza;mu 1980, NEC Corporation y’Ubuyapani yasohoye MPD7720, chip ya mbere y’ubucuruzi DSP ifite ibikoresho bigwiza ibyuma, bityo ifatwa nkigikoresho cya mbere cya monolithic DSP.

Mu 1982 isi yavutse igisekuru cya mbere cya DSP chip TMS32010 hamwe nuruhererekane rwayo.Iki gikoresho cya DSP ukoresheje micron ikora tekinoroji ya NMOS, nubwo gukoresha ingufu nubunini ari binini gato, ariko umuvuduko wo kubara wihuta inshuro icumi kurenza microprocessor.Intangiriro ya chip ya DSP nintambwe yerekana, iranga sisitemu ya porogaramu ya DSP kuva muri sisitemu nini kugeza miniaturizasi yintambwe ikomeye igana imbere.Mu myaka ya za 80 rwagati, hamwe no kugaragara kwa CMOS inzira ya DSP chip, ubushobozi bwayo bwo kubika n'umuvuduko wo kubara byaragwiriye, biba ishingiro ryo gutunganya amajwi, tekinoroji yo gutunganya amashusho.mpera za 80, igisekuru cya gatatu cya chip ya DSP.Kwiyongera kwihuta rya comptabilite, uburyo bwo kuyikoresha bwagutse buhoro buhoro mubijyanye n'itumanaho, mudasobwa;90s Iterambere rya DSP niryo ryihuta cyane, kugaragara kwa kane na gatanu ya chip ya DSP.Igisekuru cya gatanu ugereranije nigisekuru cya kane cyo kwishyira hamwe kwa sisitemu yo hejuru, DSP cores hamwe nibice bya periferique byinjijwe muri chip imwe.Nyuma yo kwinjira mu kinyejana cya 21, igisekuru cya gatandatu cya chip ya DSP cyagaragaye.Igisekuru cya gatandatu cya chip mubikorwa byo guhonyora muri rusange ibisekuru bya gatanu bya chip, mugihe bishingiye kubikorwa bitandukanye byubucuruzi byateje imbere amashami yihariye, hanyuma bitangira kwaguka buhoro buhoro mubice bishya.