Tlhaloso
Li-processor tsa video tsa DM816x DaVinci ke sethala se kopantsoeng haholo, se hlophisehang se sebelisang theknoloji ea TI's DaVinci ho fihlela litlhoko tsa ts'ebetso ea lits'ebetso tse latelang: encode ea video, decode, transcode, le transrate;tshireletso ea video;kopano ea video;lisebelisoa tsa video;seva sa media;le matshwao a dijithale.Sesebelisoa sena se nolofalletsa baetsi ba lisebelisoa tsa pele (OEMs) le baetsi ba meralo ea mantlha (li-ODM) ho tlisa kapele lisebelisoa tsa mebaraka tse nang le ts'ehetso e matla ea ts'ebetso, li-interfaces tse ruileng tsa basebelisi, le ts'ebetso e phahameng ea ts'ebetso ka ho feto-fetoha ho hoholo ha tharollo ea processor e kopantsoeng ka botlalo.Sesebelisoa se kopanya video e hlophisehileng le ts'ebetso ea molumo le sete e kopantsoeng haholo ea peripheral.Senotlolo sa sesebelisoa ke li-coprocessors tse tharo tsa litlhaloso tse phahameng tsa video le litšoantšo (HDVICP2).Coprocessor e 'ngoe le e' ngoe e ka etsa encode e le 'ngoe ea 1080p60 H.264 kapa ea etsa decode kapa makhetlo a mangata a tlase kapa a etsa li-encode le li-decode.Multichannel HD-to-HD kapa HD-to-SD transcoding le multicoding le tsona lia khoneha.Ka bokhoni ba ho sebetsa ka nako e le 'ngoe melapo ea 1080p60, sesebelisoa sa TMS320DM816x ke tharollo e matla bakeng sa litlhoko tsa kajeno tsa HD video e hlokahalang.Programmability e fanoa ke ARM Cortex-A8 RISC CPU e nang le katoloso ea NEON, TI C674x VLIW floating-point DSP core, le li-coprocessor tsa video le litšoantšo tse hlakileng haholo.ARM processor e lumella bahlahisi ho boloka mesebetsi ea taolo e arohane le li-algorithms tsa audio le tsa video tse hlophisitsoeng ho DSP le li-coprocessors, ka hona ho fokotsa ho rarahana ha software ea sistimi.ARM Cortex-A8 32-bit RISC processor e nang le NEON-point-point extension e kenyelletsa: 32KB ea cache ea litaelo;32 KB ea polokelo ea data;256KB ea polokelo ea L2;48KB ea ROM ea sechaba, le 64KB ea RAM.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E Kentsoe - DSP (Digital Signal Processors) | |
Mfr | Lisebelisoa tsa Texas |
Letoto | DM81x Video SOC, DaVinci™ |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Mofuta | Digital Media System-on-Chip (DMSoC) |
Sehokedi | EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, Serial ATA, SD/SDIO, SPI, UART, USB |
Sekhahla sa oache | 1GHz DSP, 1.2GHz ARM® |
Mehopolo e sa Feleng | ROM (48kB) |
RAM e tsoang ho Chip | 1.5MB |
Voltage - I/O | 1.5V, 1.8V, 3.3V |
Voltage - ea mantlha | 1.00V |
Mocheso oa ho sebetsa | -40°C ~ 105°C (TJ) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 1031-BFBGA, FCBGA |
Sephutheloana sa Sesebelisoa sa Bafani | 1031-FCBGA (25x25) |
Nomoro ea Sehlahisoa sa Motheo | TMS320 |