Bayani
Masu sarrafa bidiyo na DM816x DaVinci suna da haɗin kai sosai, dandamali na shirye-shirye wanda ke ba da damar fasahar DaVinci ta TI don saduwa da bukatun aiki na aikace-aikacen da ke biyowa: rikodin bidiyo, ƙaddamarwa, transcode, da transrate;tsaro na bidiyo;taron bidiyo;kayan aikin bidiyo;uwar garken mai jarida;da alamar dijital.Na'urar tana ba da damar masana'antun kayan aiki na asali (OEMs) da masana'antun ƙira na asali (ODMs) don kawowa cikin sauri zuwa na'urorin kasuwa waɗanda ke nuna goyan bayan tsarin aiki mai ƙarfi, wadatattun mu'amalar mai amfani, da babban aikin sarrafawa ta hanyar matsakaicin matsakaicin matsakaicin matsakaicin matsakaicin ingantaccen bayani mai gauraye.Na'urar tana haɗa shirye-shiryen bidiyo da sarrafa sauti tare da haɗaɗɗen saiti na gefe.Makullin na'urar sun kai har zuwa manyan ma'anar bidiyo da masu sarrafa hoto (HDVICP2).Kowane coprocessor iya yi guda 1080p60 H.264 encode ko yanke ko mahara ƙananan ƙuduri ko firam kudi encodes da decodes.Multichannel HD-to-HD ko HD-zuwa-SD transcoding da multicoding shima mai yiwuwa ne.Tare da ikon aiwatar da rafukan 1080p60 lokaci guda, na'urar TMS320DM816x shine mafita mai ƙarfi don buƙatun aikace-aikacen bidiyo na HD na yau.Ana samar da shirye-shirye ta hanyar ARM Cortex-A8 RISC CPU tare da tsawo na NEON, TI C674x VLIW mai iyo-point DSP core, da babban ma'anar bidiyo da masu haɗin gwiwar hoto.Mai sarrafa ARM yana ƙyale masu haɓakawa su kiyaye ayyukan sarrafawa dabam daga audio da bidiyo algorithms waɗanda aka tsara akan DSP da masu haɗin gwiwa, don haka rage rikitaccen software na tsarin.The ARM Cortex-A8 32-bit RISC processor tare da NEON floating-point tsawo ya hada da: 32KB na cache koyarwa;32KB na cache data;256KB na cache na L2;48KB na jama'a ROM, da 64KB na RAM.
Ƙayyadaddun bayanai: | |
Siffa | Daraja |
Kashi | Haɗin kai (ICs) |
Abun ciki - DSP (Masu sarrafa siginar Dijital) | |
Mfr | Texas Instruments |
Jerin | DM81x Bidiyo SOC, DaVinci™ |
Kunshin | Tire |
Matsayin Sashe | Mai aiki |
Nau'in | Tsarin Watsa Labarai na Dijital-on-Chip (DMSoC) |
Interface | EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, Serial ATA, SD/SDIO, SPI, UART, USB |
Yawan agogo | 1GHz DSP, 1.2GHz ARM® |
Ƙwaƙwalwar Ƙwaƙwalwar Ƙwaƙwalwa | ROM (48kB) |
A-Chip RAM | 1.5MB |
Voltage - I/O | 1.5V, 1.8V, 3.3V |
Voltage - Core | 1.00V |
Yanayin Aiki | -40°C ~ 105°C (TJ) |
Nau'in hawa | Dutsen Surface |
Kunshin / Case | 1031-BFBGA, FCBGA |
Kunshin Na'urar Mai bayarwa | 1031-FCBGA (25x25) |
Lambar Samfurin Tushen | Saukewa: TMS320 |