Nkọwa
Ndị na-emepụta vidiyo DM816x DaVinci na-arụ ọrụ nke ọma, usoro mmemme nke na-eme ka nkà na ụzụ TI DAVinci na-egbo mkpa nhazi nke ngwa ndị a: video encode, decode, transcode, and transrate;nchekwa vidiyo;video ọgbakọ;akụrụngwa vidiyo;ihe nkesa mgbasa ozi;na akara dijitalụ.Ngwaọrụ ahụ na-enyere ndị na-emepụta ihe mbụ (OEMs) na ndị na-emepụta ihe na-emepụta ihe (ODM) ngwa ngwa na-eweta ngwa ngwa n'ahịa nke na-egosipụta nkwado sistemụ arụmọrụ siri ike, oghere ndị ọrụ bara ụba, na arụmọrụ nhazi dị elu site na mgbanwe kachasị elu nke ngwọta ngwakọta ngwakọta zuru ezu.Ngwa ahụ na-ejikọta vidiyo na nhazi ọdịyo nwere ike ime ya na ihe nrụnye dị n'akụkụ agbakwunyere nke ukwuu.Igodo nke ngwaọrụ ahụ nwere ihe ruru vidiyo nkọwapụta atọ dị elu na ndị na-ahụ maka onyonyo (HDVICP2).Onye ọ bụla coprocessor nwere ike ịrụ otu 1080p60 H.264 encode ma ọ bụ decode ma ọ bụ otutu ala mkpebi ma ọ bụ etiti ọnụego encodes na decodes.Multichannel HD-to-HD ma ọ bụ HD-na-SD transcoding na multicoding nwekwara ike.Site n'ikike iji hazie iyi 1080p60 n'otu oge, ngwaọrụ TMS320DM816x bụ ihe ngwọta siri ike maka chọrọ ngwa vidiyo HD nke taa.A na-enye mmemme site na ARM Cortex-A8 RISC CPU nwere ndọtị NEON, TI C674x VLIW floating-point DSP core, yana vidiyo na nkọwapụta dị elu na ndị na-ahụ maka ihe onyonyo.Ihe nrụpụta ARM na-ahapụ ndị mmepe idobe ọrụ njikwa iche na algọridim ọdịyo na vidiyo emebere na DSP na ndị na-arụkọ ọrụ, si otú a na-ebelata mgbagwoju anya nke ngwanro sistemụ.The ARM Cortex-A8 32-bit RISC processor na NEON floating-point ndọtị gụnyere: 32KB nke cache ntụziaka;32KB nke cache data;256KB nke oghere L2;48KB nke ọha ROM, yana 64KB nke RAM.
Nkọwapụta: | |
Njirimara | Uru |
Otu | Sekit jikọtara ọnụ (ICs) |
agbakwunyere - DSP (Ndị nhazi mgbama dijitalụ) | |
Mfr | Ngwa Texas |
Usoro | DM81x Video SOC, DaVinci™ |
ngwugwu | Tray |
Ọnọdụ akụkụ | Na-arụ ọrụ |
Ụdị | Sistemụ Mgbasa Ozi Dijitalụ (DMSoC) |
Interface | EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, Serial ATA, SD/SDIO, SPI, UART, USB |
Ọnụego elekere | 1GHz DSP, 1.2GHz ARM® |
Ebe nchekwa na-adịghị agbanwe agbanwe | ROM (48kB) |
RAM on-Chip | 1.5MB |
Voltaji - I/O | 1.5V, 1.8V, 3.3V |
Voltaji - isi | 1.00V |
Okpomọkụ na-arụ ọrụ | -40°C ~ 105°C (TJ) |
Ụdị nkwụnye | Ugwu elu |
Ngwungwu / Akpa | 1031-BFBGA, FCBGA |
Ngwungwu ngwaọrụ ndị na-eweta ihe | 1031-FCBGA (25x25) |
Nọmba ngwaahịa ntọala | TMS320 |