OMAPL138EZWTD4 IC MPU OMAP-L1X 456MHZ 361NFBGA

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Iphrosesa ye-OMAP-L138 C6000 DSP+ARM iyiphrosesa yezinhlelo zokusebenza ezinamandla aphansi esekelwe ku-ARM926EJ-S kanye nengqikithi ye-C674x DSP.Le processor ihlinzeka ngamandla aphansi kakhulu kunamanye amalungu enkundla ye-TMS320C6000™ ye-DSPs.Idivayisi inika amandla abakhiqizi bezinto zoqobo (ama-OEM) kanye nabakhiqizi bomklamo woqobo (ama-ODM) ukuthi balethe ngokushesha kumadivayisi emakethe anezinhlelo zokusebenza eziqinile, izixhumanisi ezicebile zabasebenzisi, kanye nokusebenza kwephrosesa ephezulu ngokusebenzisa ukuguquguquka okukhulu kwesixazululo seprosesa esihlanganiswe ngokugcwele, esixubile.I-dual-core core yedivayisi inikeza izinzuzo zakho kokubili i-DSP kanye nobuchwepheshe obuncishisiwe bekhompuyutha yesethi yokufundisa (RISC), ehlanganisa umgogodla osebenza kahle kakhulu we-TMS320C674x DSP kanye nomongo we-ARM926EJ-S.I-ARM926EJ-S iyi-32-bit RISC processor core eyenza imiyalelo engu-32-bit noma 16-bit futhi icubungule idatha engu-32-, 16-, noma engu-8-bit.Ingqikithi isebenzisa ipayipi ukuze zonke izingxenye zephrosesa nesistimu yememori zisebenze ngokuqhubekayo.I-ARM9 core ine-coprocessor 15 (CP15), imojula yokuvikela, kanye namayunithi okuphatha inkumbulo yedatha nohlelo (ama-MMU) anamabhafa abheka eceleni kwetafula.I-ARM9 core ineziqondiso ezihlukene ezingu-16-KB kanye nezilondolozi zedatha ezingu-16-KB.Zombili izinqolobane ziyi-4-way associative ne-virtual index virtual tag (VIVT).I-ARM9 core futhi ine-8KB ye-RAM (i-Vector Table) kanye ne-64KB ye-ROM.I-DSP core yedivayisi isebenzisa i-architecture esekelwe kunqolobane yezinga elingu-2.Inqolobane yohlelo lweleveli 1 (L1P) iyinqolobane enemephu eqondile engu-32- KB, futhi inqolobane yedatha yeleveli 1 (L1D) iyinqolobane engu-32-KB 2-way, set-associative cache.Inqolobane yohlelo lweleveli 2 (L2P) iqukethe isikhala senkumbulo esingu-256-KB esabelwa phakathi kohlelo nesikhala sedatha.Imemori ye-L2 ingalungiswa njengememori emephu, inqolobane, noma inhlanganisela yakho kokubili.Nakuba i-DSP L2 ifinyeleleka i-ARM9 nabanye ababungazi ohlelweni, inkumbulo eyengeziwe engu-128KB ye-RAM eyabiwe iyatholakala ukuze isetshenziswe abanye ababungazi ngaphandle kokuthikameze ukusebenza kwe-DSP.