Fa'amatalaga
O le OMAP-L138 C6000 DSP + ARM processor o se faʻaogaina o talosaga maualalo e faʻavae i luga o le ARM926EJ-S ma le C674x DSP autu.O lenei gaioiga e maua ai le malosi sili atu nai lo isi sui o le TMS320C6000™ platform o DSPs.O le masini e mafai ai e le au gaosi mea muamua (OEM) ma le au gaosi mea muamua (ODMs) ona vave aumai i maketi masini ma faiga faʻaogaina malosi, faʻaogaina o tagata faʻaoga, ma le maualuga o le gaosiga o gaioiga e ala i le maualuga o le fetuutuunai o se faʻaogaina atoatoa, faʻafefiloi fofo faʻafefiloi.O le fausaga lua-autu o le masini e maua ai faʻamanuiaga o le DSP ma le faʻaititia o faʻatonuga seti komipiuta (RISC) tekinolosi, faʻapipiʻiina le maualuga TMS320C674x DSP autu ma le ARM926EJ-S autu.O le ARM926EJ-S o le 32-bit RISC processor core lea e fa'atinoina le 32-bit po'o le 16-bit fa'atonuga ma fa'agasolo 32-, 16-, po'o le 8-bit fa'amaumauga.O le autu e faʻaogaina le pipelining ina ia mafai ai ona faʻaauau vaega uma o le processor ma le memory system.O le ARM9 autu o loʻo i ai le coprocessor 15 (CP15), puipuiga module, ma faʻamaumauga ma polokalame faʻatonuina iunite (MMUs) faʻatasi ai ma faʻamau e vaʻavaʻai ai le laulau.O le ARM9 autu o loʻo iai faʻatonuga 16-KB ma faʻamaumauga faʻamaumauga 16-KB.O fa'aoga uma e lua e 4-auala e feso'ota'i fa'atasi ai ma fa'ailoga fa'ailoga virtual (VIVT).O le ARM9 autu e iai foʻi le 8KB o le RAM (Vector Table) ma le 64KB o le ROM.O le masini DSP autu o loʻo faʻaaogaina se fausaga faʻapipiʻi 2-level cache.O le la'asaga 1 polokalame cache (L1P) o le 32- KB fa'afanua fa'afanua sa'o, ma le la'asaga 1 fa'amaumauga fa'amaumauga (L1D) o le 32-KB 2-auala, fa'apipi'i fa'atasi.O le tulaga 2 polokalame cache (L2P) e aofia ai se 256-KB avanoa manatua e faʻasoa i le va o le polokalame ma le avanoa faʻamatalaga.L2 manatua e mafai ona faʻatulagaina e pei o faʻafanua manatua, faʻaoga, poʻo tuʻufaʻatasiga o le lua.E ui lava o le DSP L2 e mafai ona maua e le ARM9 ma isi 'au i totonu o le polokalama, o se faʻaopoopoga 128KB o le RAM faʻasoa manatua e avanoa mo le faʻaogaina e isi 'au e aunoa ma le aʻafiaina o le DSP.
Fa'amatalaga: | |
Uiga | Taua |
Vaega | Vaega Fa'atasi (ICs) |
Fa'amau - Microprocessors | |
Mfr | Texas Meafaigaluega |
Fa'asologa | OMAP-L1x |
afifi | fata |
Tulaga Vaega | Malosi |
Core Processor | ARM926EJ-S |
Numera o Cores/Pasi Lautele | 1 Core, 32-Bit |
Saosaoa | 456MHz |
Co-Processors/DSP | Fa'asologa o Fa'ailoga;C674x, Pulea Faiga;CP15 |
Pule ole RAM | SDRAM |
Fa'atosina Ata | No |
Fa'aaliga & Fa'atonu Pule | LCD |
Ethernet | 10/100Mbps (1) |
SATA | SATA 3Gbps (1) |
USB | USB 1.1 + PHY (1), USB 2.0 + PHY (1) |
Malolosi - I/O | 1.8V, 3.3V |
Galulue Vevela | -40°C ~ 90°C (TJ) |
Vaega Puipuiga | Saogalemu Fa'a, Va'aiga |
Paketi / Pusa | 361-LFBGA |
Fa'atau Mea Fa'atau Mea | 361-NFBGA (16x16) |
Fa'amatalaga Fa'aopoopo | HPI, I²C, McASP, McBSP, MMC/SD, SPI, UART |
Numera Oloa Fa'avae | OMAPL138 |