Check Point Research ndeye yakakosha yekuchengetedza kambani iyo yanga iri mumusika kwemakore mazhinji uye inotora kutora zvishandiso uye zviteshi zvakaita semafoni nema processor kuti vaone kuti vakachengeteka zvakadii, ndosaka yakafunga kutarisa kune imwe yeQualcomm's Vanogadzira Snapdragon .; kunyanya kutaura, kuDSP yeimwe yeiyi.
Iyo yakasimba yakawanikwa kukanganisa kukuru mukati meiyo DSP (Dhijitari Signal processor) chip iwe yawakaedza, iyo inomiririrwa nezvidimbu zvinopfuura mazana mana zvekodhi iri panjodzi. Izvi zvinodonha kune zvakakomba kusagadzikana, maererano nekuchengetedza uye kuvanzika, kune vatengi.
Tsvagurudzo yakaitwa naCheck Point Research paQualcomm processors yakanzi "Achilles"
Qualcomm inopa dzakasiyana siyana machipisi akaiswa mumidziyo inomiririra anopfuura makumi mana muzana emusika wazvino wefoni yemusika, kusanganisira mafoni ekumusoro-soro kubva kuGoogle, Samsung, LG, Xiaomi, OnePlus, nezvimwe. Mune ino kesi, izvo zvataurwa zvinoreva kuti nhare dzemhando idzi ne Snapdragon chipsets dzinogona kukanganiswa.
Matambudziko anomiririrwa nekutadza uku anogona kunge ari anotevera:
- Vanorwisa vanogona kushandura foni kuita chishandiso chakakwana, pasina kuda kusangana kwevashandisi: Ruzivo runogona kutorwa kubva mufoni runosanganisira mafoto, mavhidhiyo, kufona kurekodha, chaiyo-nguva maikorofoni data, GPS nenzvimbo data, nezvimwe.
- Varwisi vanogona kuita kuti nharembozha irambe isingateereri, izvo zvinoita kuti ruzivo rwese rwakachengetwa pafoni iyi ruvepo zvachose, kusanganisira mapikicha, mavhidhiyo, ruzivo rwekutaurirana, nezvimwewo, mune mamwe mazwi kuramba kwekutarisirwa kwebasa.
- Software yakaipa uye imwe kodhi yakaipa inogona kuviga zviitwa zvako zvachose uye isingazungunuke.
Chii chinonzi DSP chip?
Sezvinotsanangurwa nekambani yekuchengetedza, DSP (Dhijitari Signal processor) iSoC ine Hardware nesoftware yakagadzirirwa kugadzirisa uye kugonesa nzvimbo yega yega yekushandisa pachigadzirwa, kusanganisira zvinotevera:
- Kubhadhara hunyanzvi (senge "kukurumidza kuchaja" maficha).
- Zviitiko zveMultimedia, semuenzaniso vhidhiyo, HD kutora, epamberi AR kugona
- Mabasa akasiyana-siyana ekuteerera.
Muchidimbu uye mazwi akapusa, DSP ikomputa yakazara pane imwechete chip, uye ingangoita chero foni yemazuva ano inosanganisira imwe yeaya machipisi.
Nepo machipisi eDSP achipa mhinduro isingadhuri iyo inogonesa nharembozha kupa vashandisi vekupedzisira mamwe mashandiro uye kugonesa maficha ekuvandudza, anouya nemutengo. Aya machipisi anounza nyowani yekurwisa pamusoro uye isina kusimba mapoinzi kune aya nhare mbozha. [Tsvaga: Samsung inokwikwidza neARM uye AMD kurova Qualcomm]
DSP machipisi akanyanya kutarisana nenjodzisezvo ivo vanogoneswa se "matema mabhokisi", izvo zvinoita kuti zvinyanye kuomarara kune chero munhu asiri iye mugadziri kuti aongorore dhizaini yavo, mashandiro kana kodhi. Naizvozvo, kana mugadziri asingazive nezve kukundikana, anogona kunge aripo uye achiona kuti ndiani kana chii chiri kukwanisa kuzviona, izvo zvinogona kuve zvakaipa.
Iyo Snapdragon 865 Plus ndiyo processor yepamusoro yeQualcomm nhasi
Nekuda kweiyo "nhema bhokisi" chimiro cheDSP machipisi, zvakaoma kwazvo kune vatengesi vemidziyo mbozha kuti vagadzirise nyaya idzi, sezvo vachifanira kutanga vagadziriswa neanogadzira chip.
Check Point Research, sechikamu chekuzvipira kwayo kuvandudza kuchengetedzeka kwevatengi munzvimbo yemagetsi, yakapa Qualcomm chirevo chayo. Mugadziri we semiconductor akabvuma chikanganiso uye akazivisa kuti ichakurumidza kugadziriswa.
Saizvozvowo, vaongorori vanoratidza kuti hazviite zvakanyanya kuti vanhu kana masangano ane huipi akakwanisa kuwana maburi ekudzivirira anokonzerwa nechikanganiso ichi, saka tinofanirwa kudzikama padambudziko iri.
ari ugamba Iwo mapurogiramu emakomputa anovavarira kutora mukana kune aya marudzi ehurema uye anoshanda nenzira dzakasiyana, zvinoenderana nezvinangwa zvemuridzi wavo. Kana paine mamwe akaunzwa mumitsetse yekodhi yeQualcomm DSP machipisi, aya anogona kutsakatiswa.
Qualcomm zvirokwazvo ichapa yakajairwa kugadzirisa iyo ichabvisa dambudziko iri munguva pfupi iri kutevera. Iyo firmware package yaizopihwa kuburikidza neOTA nevagadziri ve smartphone senge chero imwe Android dziviriro chigamba, asi izvi hatizive. Tinotarisira kuti Qualcomm kana makambani enhare atizivise kuti iyi nyaya ichagadziriswa riinhi kana kuti ichagadziriswa.