AM3352BZCZA100 Microprocessors – MPU ARM Cortex-A8 MPU
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | Microprocessors - MPU |
| RoHS: | Nkọwa |
| Ụdị nrịgo: | SMD/SMT |
| Ngwungwu/Ibe: | PBGA-324 |
| Usoro: | AM3352 |
| Isi: | ARM Cortex A8 |
| Ọnụọgụ nke Cores: | 1 Isi |
| Ogologo ụgbọ ala data: | 32 bit |
| Ugboro elekere kacha elu: | 1 GHz |
| Ebe nchekwa ntụziaka cache: | 32kB |
| Ebe nchekwa data cache: | 32kB |
| Voltaji na-arụ ọrụ: | 1.325 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 125 C |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | Ngwa Texas |
| Nha RAM data: | 64kB, 64kB |
| Nha ROM data: | 176kB |
| Ngwa mmepe: | TMDXEVM3358 |
| Voltaji I/O: | 1.8 V, 3.3 V |
| Ụdị ihu: | CAN, Ethernet, I2C, SPI, UART, USB |
| Ntuziaka cache L2 / Ebe nchekwa data: | 256kB |
| Ụdị ebe nchekwa: | L1/L2/L3 cache, RAM, ROM |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ nke Ngụ oge/Ngụkọta: | 8 Ngụ oge |
| Usoro nhazi: | Sitara |
| Ụdị ngwaahịa: | Microprocessors - MPU |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 126 |
| ngalaba: | Microprocessors - MPU |
| Aha ahia: | Sitara |
| Oge nche nche: | Oge nche nche |
| Ibu nkeji: | 1,714 g |
♠ AM335x Sitara™ Ndị nrụpụta
A na-akwalite microprocessors AM335x, dabere na ARM Cortex-A8 processor, site na onyonyo, nhazi eserese, akụkụ na nhọrọ interface ụlọ ọrụ dị ka EtherCAT na PROFIBUS.Ngwa ndị a na-akwado sistemụ arụmọrụ dị elu (HLOS).Ihe nhazi SDK Linux® na TI-RTOS dị n'efu site na TI.
Microprocessor AM335x nwere sistemu nke egosipụtara na eserese ihe mgbochi arụ ọrụ yana nkọwa dị nkenke nke nke ọ bụla na-eso:
Nke a nwere sistemu ntakiri egosiri na eserese a na-arụ ọrụ yana nkọwa nkenke nke ọ bụla na-eso:
Igwe microprocessor (MPU) dabere na ARM Cortex-A8 processor yana PowerVR SGX ™ Graphics Accelerator subsystem na-enye osooso eserese 3D iji kwado ngosipụta na mmetụta egwuregwu.PRU-ICSS dị iche na isi ARM, na-enye ohere ịrụ ọrụ onwe ya na clocking maka ịrụ ọrụ na mgbanwe dị ukwuu.
PRU-ICSS na-enyere ndị ọzọ ohere ihu na ezigbo oge ogbugba ndu dị ka EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, na ndị ọzọ.Na mgbakwunye, ụdị mmemme nke PRU-ICSS, yana ịnweta pin, ihe omume na akụrụngwa sistemu-on-chip (SoC), na-enye mgbanwe n'imejuputa ngwa ngwa, nzaghachi ozugbo, ọrụ njikwa data pụrụ iche, oghere dịpụrụ adịpụ omenala. , na ibupụ ọrụ sitere na cores processor ndị ọzọ nke SoC.
• Ruo 1-GHz Sitara™ ARM® Cortex® -A8 32-Bit RISC Processor
– NEON™ SIMD ihe nhazi
- 32KB nke ntụziaka L1 na 32KB nke cache data na nchọpụta otu njehie (Parity)
- 256KB nke cache L2 nwere koodu mmezi mperi (ECC)
- 176KB nke On-Chip Boot ROM
- 64KB nke RAM raara onwe ya nye
– Emulation na Debug – JTAG
- Onye njikwa nkwụsị (ihe ruru 128 arịrịọ nkwụsị)
• Ebe nchekwa On-Chip (Ekekọrịtara L3 RAM)
- 64KB nke RAM-Ebumnuche On-Chip ebe nchekwa (OCMC).
- Enwere ike ịnweta Nna-ukwu niile
- Na-akwado njigide maka ngwa ngwa teta
• Interface ebe nchekwa mpụga (EMIF)
- mDDR (LPDDR), DDR2, DDR3, DDR3L njikwa:
- mDDR: Elekere 200-MHz (ọnụego data 400-MHz)
- DDR2: Elekere 266-MHz (ọnụego data 532-MHz)
- DDR3: Elekere 400-MHz (ọnụego data 800-MHz)
- DDR3L: elekere 400-MHz (ọnụego data 800-MHz)
- Ụgbọ ala data 16-Bit
- 1GB nke Oghere a na-ekwu okwu
- Na-akwado nhazi ngwaọrụ ebe nchekwa otu x16 ma ọ bụ abụọ x8
- Onye njikwa ebe nchekwa ebumnuche izugbe (GPMC)
- Interface ebe nchekwa 8-Bit na-agbanwe agbanwe na 16-Bit Asynchronous nwere ihe ruru Chip asaa (NAND, NOR, Muxed-NOR, SRAM)
- Na-eji koodu BCH kwado 4-, 8-, ma ọ bụ 16-Bit ECC
- Na-eji koodu Hamming kwado 1-Bit ECC
- Module ebe nchọta mperi (ELM)
- Eji ya na GPMC iji chọta adreesị nke njehie data sitere na Polynomial Syndrome Mepụtara Iji BCH Algorithm
- Na-akwado 4-, 8-, na 16-Bit kwa 512-Byte Block Ebe Njehie dabere na Algorithms BCH
• Usoro ihe omume nke nwere ike ime ozugbo na sistemụ nkwukọrịta ụlọ ọrụ (PRU-ICSS)
- Na-akwado protocols dị ka EtherCAT®, PROFIBUS, PROFINET, EtherNet/IP ™, na ndị ọzọ.
- nkeji abụọ nwere ike ime ozugbo (PRUs)
- Ibu Ibu 32-Bit / Storelọ ahịa RISC Processor nwere ike ịgba ọsọ na 200 MHz
- 8KB nke RAM ntuziaka na nchọpụta otu njehie (Parity)
- 8KB nke RAM data na nchọpụta otu njehie (Parity)
- Otu okirikiri 32-Bit Multiplier nwere 64-Bit Accumulator
- Module GPIO emelitere na-enye nkwado n'ime/ọpụsị yana latch parallel na mgbaama mpụga.
- 12KB nke RAM ekekọrịtara na nchọpụta otu njehie (Parity)
- Ụlọ akụ ndekọ aha 120-Byte atọ nke PRU ọ bụla nwere ike ịnweta
- Onye njikwa nkwụsị (INTC) maka ijikwa mmemme ntinye sistemu
- Ụgbọ ala Interconnect mpaghara maka ijikọ Nna-ukwu nke ime na mpụga na akụrụngwa dị n'ime PRU-ICSS
- Akụkụ dị n'ime PRU-ICSS:
- Otu ọdụ ụgbọ mmiri UART nwere ntụtụ njikwa mmiri, na-akwado ihe ruru 12 Mbps
- Otu modul nwudo (eCAP).
- Portsgbọ mmiri MII Ethernet abụọ na-akwado Ethernet Industrial, dị ka EtherCAT
- Otu ọdụ ụgbọ mmiri MDIO
• Ike, Tọgharia, na njikwa elekere (PRCM) modul
- Na-achịkwa mbata na ọpụpụ nke Njikere na ụdị ụra miri emi
- Na-ahụ maka usoro ihi ụra, usoro ịgbanyụ ngalaba ike, usoro ịkpọte, yana usoro mgbanwe ngalaba ike.
– Elekere
- Ejikọtara 15- ruo 35-MHz Oscillator High-Frequency Oscillator ejiri iji mepụta elekere ntụaka maka sistemụ dị iche iche na elekere mpaghara.
- Na-akwado elekere n'otu n'otu na-eme ma gbanyụọ njikwa maka sistemu obere na akụkụ iji mee ka mbelata oriri ike.
- ADPLL ise iji mepụta elekere sistemụ (MPU Subsystem, DDR Interface, USB and Peripherals [MMC na SD, UART, SPI, I 2C], L3, L4, Ethernet, GFX [SGX530], LCD Pixel Clock)
– Ike
- ngalaba ikike abụọ na-enweghị ike ịgbanwe (ezigbo elekere [RTC], mgbagha mgbagha [WAKEUP])
- Ngalaba ikike mgbanwe atọ (MPU Subsystem [MPU], SGX530 [GFX], Peripherals and Infrastructure [PER])
- Na-emejuputa SmartReflex™ klaasị 2B maka Core Voltage Scaling dabere na okpomoku anwụ, mgbanwe usoro, na arụmọrụ (Adaptive Voltage Scaling [AVS])
- Ịtụle ugboro ugboro voltaji (DVFS)
• Real-Time Elekere (RTC)
- Ụbọchị n'ezie (Ụbọchị-ọnwa-Afọ-Ụbọchị nke izu) na oge (awa-nkeji-sekọnd) ozi
- Oscillator nke ime 32.768-kHz, RTC Logic na 1.1-V Ime LDO
- Ntinye nrụgharị ike nọọrọ onwe ya (RTC_PWRONRSTn).
- Ntinye ntinye raara onwe ya nye (EXT_WAKEUP) maka mmemme teta na mpụga
- Enwere ike iji oti mkpu na-eme mmemme iji mepụta nkwụsị nke ime na PRCM (maka teta) ma ọ bụ Cortex-A8 (maka ọkwa mmemme)
- Enwere ike iji oti mkpu mmemme mee ihe na mpụta mpụga (PMIC_POWER_EN) iji mee ka njikwa ike IC weghachi ngalaba ikike na-abụghị RTC
• Akụkụ
- Ruo abụọ USB 2.0 Ọsọ Ọsọ DRD (Ngwaọrụ Dual-Role) na PHY jikọtara ọnụ.
- Ruo abụọ Gigabit Ethernet MACs ụlọ ọrụ (10, 100, 1000 Mbps)
– Mgbanwe agbakwunyere
- MAC ọ bụla na-akwado MII, RMII, RGMII na interface MDIO
- Ethernet MACs na mgba ọkụ nwere ike ịrụ ọrụ na-adabereghị na ọrụ ndị ọzọ
- IEEE 1588v1 Protocol nkenke oge (PTP)
- Ruo ọdụ ụgbọ mmiri abụọ na-achịkwa mpaghara (CAN).
- Na-akwado ụdị CAN 2 akụkụ A na B
- Ruo ọdụ ụgbọ mmiri Serial Audio chanel abụọ (McASPs)
- Nyefee ma nata elekere ruo 50 MHz
- Ruo ntụtụ data Serial anọ n'otu ọdụ ụgbọ mmiri McASP nwere TX nọọrọ onwe ya na elekere RX
- Na-akwado Multiplexing Oge nkewa (TDM), Inter-IC Sound (I2S), na ụdị ndị yiri ya.
- Na-akwado nnyefe Interface Digital Audio (SPDIF, IEC60958-1, na AES-3 Formats)
- FIFO buffers maka mbufe na nnata (256 Bytes)
- Ruo isii UART
- UART niile na-akwado ụdị IrDA na CIR
- UART niile na-akwado RTS na njikwa Flow CTS
- UART1 na-akwado njikwa modem zuru oke
- Ruo Master abụọ na Ohu McSPI Serial Interfaces
- Ruo Nhọrọ abụọ Chip
- Ruo 48 MHz
- Ruo MMC atọ, SD, ọdụ ụgbọ mmiri SDIO
- 1-, 4- na 8-Bit MMC, SD, SDIO ụdịdị
- MMCSD0 nwere Rail Rail ike maka ọrụ 1.8-V ma ọ bụ 3.3-V
- Ruo 48-MHz Data Nyefee ọnụego
- Na-akwado nchọpụta kaadị ma dee nchedo
- Dabara na MMC4.3, SD, SDIO 2.0 nkọwapụta
- Ruo atọ I 2C Master na Interfaces ohu
- Ọnọdụ ọkọlọtọ (ihe ruru 100 kHz)
- Ọnọdụ ngwa ngwa (ihe ruru 400 kHz)
- Ruo ụlọ akụ anọ nke mkpirisi ebumnuche I/O (GPIO).
- 32 GPIO ntụtụ kwa Bank (Mkpụrụedemede ya na ndị ọzọ arụ ọrụ ntụtụ)
- Enwere ike iji pin GPIO mee ihe dị ka ntinye nkwụsịtụ (ihe ruru ntinye nkwụsị abụọ n'otu ụlọ akụ)
- Ihe ruru ndenye mmemme DMA mpụga atọ enwere ike iji dị ka ntinye nkwụsị
– asatọ 32-Bit ngụ oge izugbe
– DMTIMER1 bụ 1-ms ngụ oge ejiri maka Sistemụ Ọrụ (OS) Ticks
– DMTIMER4–DMTIMER7 ka akpọchiri
- Otu ngụ oge nche
- Injin eserese SGX530 3D
- Ihe owuwu dabere na taịlị na-enye ihe ruru nde polygons 20 kwa nkeji
- Universal Scalable Shader Engine (USSE) bụ igwe Multithreaded na-ejikọta Pixel na Vertex Shader Functionality
- Ntọala Shader dị elu nke Microsoft VS3.0, PS3.0 na OGL2.0
- Nkwado API ọkọlọtọ ụlọ ọrụ nke Direct3D Mobile, OGL-ES 1.1 na 2.0, yana OpenMax
- Ngbanwe ọrụ dị mma nke ọma, nha nha, yana njikwa ike
- Ọrụ DMA ji osote geometry dị elu maka mmekọrịta CPU kacha nta
– Mmegide onyonyo dị mma nke mmemme nwere ike ime
- Adreesị ebe nchekwa zuru oke maka ịrụ ọrụ OS na ebe nchekwa jikọtara ọnụ
• Akụkụ egwuregwu
• Ụlọ na arụ ọrụ akpaaka
• Ngwa ahụike ndị ahịa
• Ndị na-ebi akwụkwọ
• Smart Toll Systems
• Igwe na-ere ahịa ejikọrọ
• Ntụle nha
• Consoles agụmakwụkwọ
• Egwuregwu ụmụaka dị elu
