TMS320C6678ACYPA Multicore Fix/Float Pt Dig Sig Proc
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | IiProcessors zeDigital Signal & Controllers-DSP, DSC |
| Imveliso: | Ii-DSPs |
| Uthotho: | TMS320C6678 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | FCBGA-841 |
| Undoqo: | C66x |
| Inani leMigoqo: | 8 Undoqo |
| Ubuninzi bewotshi yokuphindaphinda: | 1 GHz, 1.25 GHz |
| Imemori yoMyalelo weCache ye-L1: | 8 x 32 kB |
| I-L1 Cache Data Memory: | 8 x 32 kB |
| Ubungakanani beMemori yeNkqubo: | - |
| Idatha ye-RAM Ubungakanani: | - |
| Umbane woNikezelo oSebenzayo: | 900 mV ukuya ku-1.1 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 100 C |
| Ukupakishwa: | Itreyi |
| Uphawu: | Texas Instruments |
| Ububanzi bebhasi yeDatha: | 8 bit/16 bit/32 bit |
| Uhlobo lomyalelo: | INdawo eZinzileyo/Edadayo |
| I-MMACS: | 320000 MMACS |
| Ukungevani kukufuma: | Ewe |
| Inani le-I/Os: | 16 I/O |
| Inani lezibali-xesha/izixhobo zokubala: | 16 Isibali-xesha |
| Uhlobo lweMveliso: | I-DSP - IiProsesa zeMiqondiso yeDijithali kunye nabaLawuli |
| Ubungakanani bePakethi yoMzi-mveliso: | 44 |
| Uluhlu olungaphantsi: | Iiprosesa ezizinzisiweyo kunye nabalawuli |
| Ubonelelo lweVoltage-Max: | 1.1 V |
| Supply Voltage - Min: | 900 mV |
| Ubunzima beyunithi: | 0.252724 oz |
♠ I-Multicore eZinzisiweyo kunye neNqaku eliDalayo leProsesa yoMqondiso weDijithali
I-TMS320C6678 DSP yeyona ndawo iphezulu yokusebenza ezinzileyo/indawo edadayo ye-DSP esekwe kwi-TI's KeyStone multicore architecture. Ukubandakanya i-core C66x DSP entsha kunye nentsha, esi sixhobo sinokusebenza kwisantya esiphezulu ukuya kwi-1.4 GHz. Kubaphuhlisi boluhlu olubanzi lwezicelo, ezifana neenkqubo zobuthunywa, i-edical imaging, uvavanyo kunye ne-automation, kunye nezinye izicelo ezifuna ukusebenza okuphezulu, i-TI's TMS320C6678 DSP inikezela nge-11.2 GHz i-DSP eyongezelelekileyo kwaye yenza iqonga elisebenza ngamandla kwaye kulula ukulisebenzisa. Ukongeza, ibuyela ngasemva ihambelana ngokupheleleyo nazo zonke ii-C6000 zeentsapho ezikhoyo ezizinzileyo kunye neendawo ezidadayo ze-DSP.
Uyilo lwe-TI's KeyStone lubonelela ngeqonga elicwangcisiweyo elidibanisa ii-subsystems ezahlukeneyo (i-C66x cores, i-memory subsystem, i-peripherals, kunye ne-accelerators) kwaye isebenzisa amacandelo amaninzi amatsha kunye nobuchule bokwandisa i-intra-device kunye ne-inter-device yonxibelelwano evumela izibonelelo ezahlukeneyo ze-DSP ukuba zisebenze ngokufanelekileyo kwaye ngaphandle komthungo. Okuphambili kolu lwakhiwo zizinto eziphambili ezifana ne-Multicore Navigator evumela ulawulo olululo lwedatha phakathi kwezixhobo ezahlukeneyo zesixhobo. I-TeraNet lilaphu lokutshintsha elingathinteliyo elivumela ukunyakaza kwedatha yangaphakathi ngokukhawuleza kunye nokungangqubaniyo. Isilawuli sememori ekwabelwana ngaso nge-multicore sivumela ukufikelela kwimemori ekwabelwanayo kunye nangaphandle ngokuthe ngqo ngaphandle komzobo ukusuka kumthamo welaphu lokutshintsha.
• Ii-TMS320C66x™ DSP Core Subsystems ezisibhozo (C66x CorePacs), Nganye
– 1.0 GHz, 1.25 GHz, okanye 1.4 GHz C66x Fixed/Floating-Point CPU Core
› 44.8 GMAC/Core for Fixed Point @ 1.4 GHz
› 22.4 GFLOP/Undoqo weNdawo eNdadayo @ 1.4 GHz
– Inkumbulo
› 32K Byte L1P Ngondoqo ngamnye
› 32K Byte L1D Per Core
› 512K Byte Local L2 Ngondoqo ngamnye
• IsiLawuli seMemori eKwabelwana ngaso ngabaninzi (MSMC)
– 4096KB MSM SRAM Memory Kwabelwane ngeSibhozo DSP C66x CorePacs
– IYunithi yokuKhusela iMemori kuzo zombini i-MSM SRAM kunye ne-DDR3_EMIF
• I-Multicore Navigator
– 8192 iMulti-purpose Hardware Imigca kunye noMphathi weQueue
-Ipakethe-eSekwe kwi-DMA yeZero-Overhead Transfers
• I-Coprocessor yeNethiwekhi
-Ipakethi ye-Accelerator yenza iNkxaso ye
› Inqwelomoya yezoThutho IPsec, GTP-U, SCTP, PDCP
› L2 Inqwelomoya yomsebenzisi PDCP (RoHC, Air Ciphering)
› I-1-Gbps ye-Wire-Speed throughput kwi-1.5 MPackets ngeSibini
-Injini ye-Accelerator yoKhuseleko yenza iNkxaso ye
› IPSec, SRTP, 3GPP, WiMAX Air Interface, kunye noKhuseleko lwe-SSL/TLS
› ECB, CBC, CTR, F8, A5/3, CCM, GCM, HMAC, CMAC, GMAC, AES, DES, 3DES, Kasumi, SNOW 3G, SHA-1, SHA-2 (256-bit Hash), MD5
Ukuya kuthi ga kwi-2.8 Gbps kwi-Encryption Speed
• Iiperipherals
-IiNdlela ezine ze-SRIO 2.1
› 1.24/2.5/3.125/5 GBaud Operation Ixhaswa ngeNdlela nganye
› Ixhasa i-I/O eNgqo, ukuPasa uMyalezo
› Ixhasa ezine 1×, ezimbini 2×, enye 4×, kunye ezimbini 1× + Enye 2× Link Configurations
-PCIe Gen2
› Izibuko elinye elixhasa iiNdlela ezi-1 okanye ezi-2
› Ixhasa Ukuya kwi-5 GBaud ngeNdlela nganye
-I-HyperLink
› Ixhasa uQhagamshelwano kwezinye iziXhobo zoLwakhiwo lweLitye elingundoqo eziBonelela ngeSibonelelo sokuScalability
› Ixhasa ukuya kuthi ga kwi-50 Gbaud
-I-Gigabit Ethernet (GbE) Tshintshela Inkqubo engaphantsi
› Amazibuko eSGMII amabini
› Ixhasa ukusebenza kwe-10/100/1000 Mbps
– 64-Bit DDR3 Interface (DDR3-1600)
|
– 16-Bit EMIF
-Iizibuko ezimbini zeTelecom (TSIP)
› Ixhasa 1024 DS0s nge TSIP nganye
› Ixhasa 2/4/8 IiNdlela ku-32.768/16.384/8.192 Mbps ngeNdlela nganye
–UART Interface
–I2
C Ujongano
– 16 GPIO Izikhonkwane
–SPI Interface
– Imodyuli yeSemaphore
-Ishumi elinesithandathu le-64-Bit Timers
–IiPLL eziNthathu ezikwiChip
• Ubushushu boRhwebo:
– 0°C ukuya kuma-85°C
• Iqondo lobushushu elongeziweyo:
– -40°C ukuya kwi-100°C
• IiNkqubo eziBalulekileyo zeMishini
• IiNkqubo zeKhompyutha eziSebenza ngokuPhezulu
• Unxibelelwano
• Audio
• Izibonelelo zeVidiyo
• Ukwenza umfanekiso
• Uhlalutyo
• Uthungelwano
• Ukwenziwa kweMidiya
• I-Industrial Automation
• Ukuzenzekela kunye noLawulo lweNkqubo
