AM3352BZCZA100 Microprocessors – MPU ARM Cortex-A8 MPU
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Microprocessors - MPU |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji/Ikesi: | I-PBGA-324 |
| Uchungechunge: | AM3352 |
| Ingqikithi: | I-ARM Cortex A8 |
| Inombolo Yezikhombo: | 1 Ingqikithi |
| Ububanzi Bebhasi Ledatha: | 32 bit |
| Imvamisa yewashi enkulu: | 1 GHz |
| I-L1 Cache Instruction Memory: | 32 kb |
| Inkumbulo Yedatha Yenqolobane ye-L1: | 32 kb |
| I-Operating Supply Voltage: | 1.325 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 125 C |
| Ukupakishwa: | Ithreyi |
| Ibhrendi: | Texas Instruments |
| Usayizi we-RAM yedatha: | 64 kB, 64 kB |
| Idatha ye-ROM Usayizi: | 176kb |
| Ikhithi Yokuthuthukisa: | Idatha ye-TMDXEVM3358 |
| I/O Voltage: | 1.8 V, 3.3 V |
| Uhlobo lwesixhumi esibonakalayo: | I-CAN, i-Ethernet, i-I2C, i-SPI, i-UART, i-USB |
| I-L2 Cache Instruction / Imemori Yedatha: | 256kb |
| Uhlobo Lwenkumbulo: | L1/L2/L3 Inqolobane, RAM, ROM |
| Kuyazwela umswakama: | Yebo |
| Inombolo Yezibali-sikhathi/Izibali: | 8 Isikhathi |
| Uchungechunge Lwephrosesa: | Sitara |
| Uhlobo Lomkhiqizo: | Microprocessors - MPU |
| Inani Lephakethe Lefekthri: | 126 |
| Isigaba esingaphansi: | Microprocessors - MPU |
| Igama lokuhweba: | Sitara |
| Izibali-sikhathi ze-Watchdog: | I-Watchdog Timer |
| Isisindo Seyunithi: | 1.714 g |
♠ AM335x Sitara™ Processors
Ama-microprocessors e-AM335x, asekelwe kuphrosesa ye-ARM Cortex-A8, athuthukiswa ngesithombe, ukucutshungulwa kwezithombe, amapheripheral kanye nezinketho zokusebenzelana kwezimboni ezifana ne-EtherCAT ne-PROFIBUS.Amadivayisi asekela amasistimu wokusebenza wezinga eliphezulu (HLOS).Iphrosesa ye-SDK Linux® ne-TI-RTOS itholakala mahhala kwa-TI.
I-microprocessor ye-AM335x iqukethe amasistimu angaphansi aboniswe Kumdwebo Webhulokhi Esebenzayo kanye nencazelo emfushane yalokho ngakunye okulandelayo:
Iqukethe amasistimu angaphansi aboniswe Kumdwebo Webhulokhi Esebenzayo kanye nencazelo emfushane yalokho okulandelayo:
I-subsystem yeyunithi ye-microprocessor (MPU) isekelwe kuphrosesa ye-ARM Cortex-A8 futhi isistimu engaphansi ye-PowerVR SGX™ Graphics Accelerator inikeza ukusheshisa kwezithombe ze-3D ukuze kusekelwe imithelela yokubonisa nemidlalo.I-PRU-ICSS yehlukile kumongo we-ARM, evumela ukusebenza okuzimele nokubawa kwewashi ukuze kusebenze kahle kakhulu futhi kube nokuvumelana nezimo.
I-PRU-ICSS inika amandla ukuxhumana okwengeziwe kwe-peripheral kanye nezivumelwano zesikhathi sangempela ezifana ne-EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, nezinye.Ukwengeza, imvelo ehlelekayo ye-PRU-ICSS, kanye nokufinyelela kwayo kumaphini, imicimbi kanye nazo zonke izinsiza ze-system-on-chip (SoC), ihlinzeka ngokuguquguquka ekusebenziseni izimpendulo ezisheshayo, zesikhathi sangempela, imisebenzi yokuphatha idatha ekhethekile, izixhumanisi ze-peripheral ngokwezifiso. , futhi ekulayisheni imisebenzi esuka kwamanye ama-processor cores e-SoC.
• Kufikela ku-1-GHz Sitara™ ARM® Cortex® -A8 32‑Bit RISC Processor
– I-NEON™ SIMD Coprocessor
– 32KB we-L1 Instruction kanye no-32KB Wenqolobane Yedatha Ngokutholwa Kwephutha Elilodwa (Ukulingana)
– 256KB yenqolobane ye-L2 enekhodi yokulungisa iphutha (ECC)
– 176KB we-On-Chip Boot ROM
- 64KB ye-RAM ezinikezele
– Ukulingisa kanye Nokulungisa iphutha – JTAG
- Ukuphazamisa Isilawuli (kufika ku-128 Izicelo Zokuphazamisa)
• I-On-Chip Memory (Kwabiwe i-L3 RAM)
– 64KB of General-Purpose On-Chip Memory Controller (OCMC) RAM
- Ifinyeleleka Kuwo Wonke Amakhosi
- Isekela ukugcinwa kokuvuka okusheshayo
• I-External Memory Interfaces (EMIF)
– mDDR(LPDDR), DDR2, DDR3, DDR3L Isilawuli:
– mDDR: 200-MHz Iwashi (400-MHz Data Rate)
– DDR2: 266-MHz Iwashi (532-MHz Data Rate)
– DDR3: 400-MHz Iwashi (800-MHz Data Rate)
– DDR3L: 400-MHz Iwashi (800-MHz Data Rate)
– 16-Bit Data Bus
- I-1GB Yenani Eliphelele Lendawo Engalungiselelwa
- Isekela Ukucushwa Kwedivayisi Yenkumbulo eyodwa x16 noma Okubili
– General-Purpose Memory Controller (GPMC)
- I-Flexible 8-Bit kanye ne-16-Bit Asynchronous Memory Interface Enokukhetha Okufika Kuyisikhombisa Chip (NAND, NOR, Muxed-NOR, SRAM)
- Isebenzisa Ikhodi ye-BCH ukusekela i-4-, 8-, noma i-16-Bit ECC
- Isebenzisa i-Haming Code ukusekela i-1-Bit ECC
- Imojuli Yendawo Yephutha (ELM)
- Kusetshenziswa Ngokuhlanganyela Ne-GPMC Ukuthola Amakheli Amaphutha Edatha Avela Ku-Syndrome Polynomials Ekhiqizwa Ngokusebenzisa I-BCH Algorithm
- Isekela 4-, 8-, kanye 16-Bit ngayinye 512-Byte Block Error Location Ngokusekelwe BCH Algorithms
• I-Programmable Real-Time Unit Subsystem kanye ne-Industrial Communication Subsystem (PRU-ICSS)
- Isekela Amaphrothokholi afana ne-EtherCAT®, PROFIBUS, PROFINET, EtherNet/IP™, nokunye
- Amayunithi amabili esikhathi sangempela ahlelekayo (ama-PRU)
– 32-Bit Load/Store RISC Processor Ikwazi Ukugijima ku-200 MHz
- I-8KB ye-RAM Yokufundisa Ngokutholwa Kwephutha Elilodwa (Ukulingana)
- 8KB ye-RAM Yedatha Ngokutholwa Kwephutha Elilodwa (Ukulingana)
- I-Single-Cycle 32-Bit Multiplier ene-64-Bit Accumulator
- Imojula ye-GPIO Ethuthukisiwe Inikeza Ukusekelwa kwe-Shift In / Out kanye ne-Parallel Latch ku-Signal yangaphandle
- I-12KB ye-RAM eyabiwe Ngokutholwa Kwephutha Elilodwa (Ukulingana)
- Amabhange Amathathu Okubhalisa angu-120-Byte Afinyeleleka yi-PRU ngayinye
- Isilawuli Sokuphazamisa (INTC) Sokuphatha Imicimbi Yokokufaka Yesistimu
- Ibhasi Le-Interconnect Yasendaweni Lokuxhumanisa I-Masters Yangaphakathi Nangaphandle Nezinsiza Ngaphakathi kwe-PRU-ICSS
- Amapheripherals Ngaphakathi kwe-PRU-ICSS:
- Imbobo eyodwa ye-UART Enezikhonkwane Zokulawula Ukugeleza, Isekela kufika ku-12 Mbps
– One Enhanced Capture (eCAP) Module
- Izimbobo ezimbili ze-MII Ethernet ezisekela i-Industrial Ethernet, njenge-EtherCAT
- Imbobo ye-MDIO eyodwa
• Amandla, Setha Kabusha, Nokuphathwa Kwewashi (PRCM) Module
- Ilawula Ukungena kanye Nokuphuma Kwezindlela Zokulinda Nezokulala Okujulile
- Inesibopho Sokulandelana Kokulala, Ukulandelana Kokucisha Isizinda Samandla, Ukulandelana Kokuvuka, Nokulandelana Kokuvula Kwesizinda Samandla
– Amawashi
- I-Oscillator Edidiyelwe engu-15- kuya ku-35-MHz Esetshenziselwa Ukukhiqiza Iwashi Lereferensi Yesistimu Ehlukahlukene Namawashi Aseduze
- Isekela Iwashi Lomuntu Ngamunye Nika amandla futhi Khubaza Ukulawulwa Kwezinhlelo ezingaphansi kanye namaPheripherals ukuze kube lula ukusetshenziswa okuncishisiwe kwamandla
- Ama-ADPLL amahlanu Okukhiqiza Amawashi Esistimu (I-MPU Subsystem, DDR Interface, USB and Peripherals [MMC ne-SD, UART, SPI, I 2C], L3, L4, Ethernet, GFX [SGX530], LCD Pixel Clock)
– Amandla
- Izizinda Zamandla Ezimbili Ezingaguquki (Iwashi Lesikhathi Sangempela [RTC], I-Wake-Up Logic [WAKEUP])
- Izizinda Zamandla Ezishintshayo Ezintathu (Isistimu engaphansi ye-MPU [MPU], SGX530 [GFX], Amapheripheral kanye Nengqalasizinda [PER])
- Isebenzisa Ikilasi 2B le-SmartReflex™ le-Core Voltage Scaling Based on Die Temperature, Ukuhluka Kwenqubo, Nokusebenza (I-Adaptive Voltage Scaling [AVS])
- I-Dynamic Voltage Frequency Scaling (DVFS)
• Iwashi Lesikhathi Sangempela (RTC)
- Idethi Yesikhathi Sangempela (Usuku-Inyanga-Unyaka-Usuku Lweviki) kanye Nesikhathi (Amahora-Amaminithi-Amasekhondi) Ulwazi
– I-Oscillator Yangaphakathi engu-32.768-kHz, I-RTC Logic kanye ne-1.1-V Yangaphakathi ye-LDO
– Okokufaka Okuzimele Kokusetha Kabusha (RTC_PWRONRSTn).
- Iphinikhodi Enikelwe Yokufaka (EXT_WAKEUP) Yemicimbi Yangaphandle Yokuvuka
- I-alamu Ehlelekayo Ingasetshenziswa Ukukhiqiza Iziphazamiso Zangaphakathi ku-PRCM (ye-Wakeup) noma i-Cortex-A8 (Ngesaziso Somcimbi)
- I-alamu Ehlelekayo Ingasetshenziswa Nokuphuma Kwangaphandle (PMIC_POWER_EN) ukuze Unike amandla I-IC Yokulawula Amandla ukuze Ubuyisele Izizinda Zamandla Okungezona ze-RTC
• Amapheripheral
- Kufika Izimbobo Ezimbili ze-USB 2.0 High-Speed DRD (Idivayisi Enendima Ekabili) Nge-PHY Ehlanganisiwe
- Kufika kuma-MAC amabili we-Industrial Gigabit Ethernet (10, 100, 1000 Mbps)
– Integrated Switch
- I-MAC ngayinye Isekela i-MII, RMII, RGMII, kanye ne-MDIO Interfaces
- Ama-Ethernet MAC kanye ne-Switch ingasebenza ngokuzimela kweminye imisebenzi
- IEEE 1588v1 Precision Time Protocol (PTP)
- Kuze Kufike Izimbobo Ezimbili Zenethiwekhi Yokulawula Indawo (CAN).
- Isekela i-CAN Version 2 Izingxenye A no-B
- Kuze Kufike Izimbobo Ezimbili Zomsindo Womsindo Wama-McASP (ama-McASP)
- Dlulisa futhi Thola amawashi afika ku-50 MHz
- Kuze Kufike Izikhonkwane Zedatha Ye-serial Emine Ngembobo ye-McASP Ene-TX Ezimele kanye namawashi e-RX
- Isekela i-Time Division Multiplexing (TDM), i-Inter-IC Sound (I2S), kanye namafomethi afanayo
- Isekela i-Digital Audio Interface Transmission (SPDIF, IEC60958-1, kanye namafomethi we-AES-3)
- I-FIFO Buffers Yokudlulisa Nokuthola (256 Bytes)
- Kufika kuma-UART ayisithupha
- Wonke ama-UART asekela i-IrDA kanye ne-CIR Modes
- Wonke ama-UART asekela i-RTS kanye ne-CTS Flow Control
- I-UART1 Isekela Ukulawulwa Kwemodemu Okugcwele
- Kuze Kufike Ku-Two Master and Slave McSPPI Serial Interfaces
- Kufika Okukhethiwe Okubili Kwe-chip
- Kufika ku-48 MHz
- Kuze Kufike Kumachweba amathathu e-MMC, e-SD, e-SDIO
- 1-, 4- kanye ne-8-Bit MMC, SD, Izindlela ze-SDIO
- I-MMCSD0 inojantshi wamandla ozinikele wokusebenza okungu-1.8‑V noma okungu-3.3-V
- Kufika ku-48-MHz Izinga Lokudluliswa Kwedatha
- Isekela i-Card Detect and Write Protect
- Ihambisana Nezicaciso ze-MMC4.3, SD, I-SDIO 2.0
- Kuze Kufike Kwezintathu I-2C Master and Slave Interfaces
- Imodi Ejwayelekile (kufika ku-100 kHz)
- Imodi esheshayo (kufika ku-400 kHz)
- Kufikela Kumabhange Amane E-General-Purpose I/O (GPIO) Pins
– 32 GPIO Izikhonkwane Ibhange ngalinye (Multiplexed Namanye Amaphini Asebenzayo)
- Izikhonkwane ze-GPIO Zingasetshenziswa Njengokufaka Okuphazamisayo (kufika Kokufakiwe Okubili Kokuphazamisa Ibhange ngalinye)
- Kufikela Kwezinto Ezithathu Zangaphandle Zomcimbi we-DMA ezingaphinde Zisetshenziswe Njengokufaka Okuphazamisayo
– Izibali-sikhathi eziyisishiyagalombili ezingama-32-Bit General-Purpose
- I-DMTIMER1 iyisibali-sikhathi esingu-1-ms Esisetshenziselwa Amathikhi Wesistimu Yokusebenza (OS).
– DMTIMER4–DMTIMER7 aphiniwe
– One Watchdog Isikhathi
– SGX530 3D Graphics Engine
- I-Architecture Esekelwe Ku-Tile Iletha Kufika Ku-20 Million Polygons ngomzuzwana
- I-Universal Scalable Shader Engine (i-USSE) iyinjini ehlanganisiwe ehlanganisa i-Pixel ne-Vertex Shader Functionality.
- Isici Se-Shader Esithuthukisiwe Sisethwe Ekudluleleni Kwe-Microsoft VS3.0, PS3.0, kanye ne-OGL2.0
- Ukusekelwa kwe-Industry Standard API ye-Direct3D Mobile, i-OGL-ES 1.1 ne-2.0, ne-OpenMax
- Ukushintsha Umsebenzi Owenziwe Kahle, Ukulinganisa Umthwalo, Nokuphathwa Kwamandla
- Ukusebenza Okuthuthukisiwe KweJiyomethri ye-DMA-Driven Minimum CPU Interaction
- I-Programmable High-Quality Image Anti-Aliasing
- I-Virtualized Memory Addressing Full for OS Operation in a Unified Memory Architecture
• I-Gaming peripherals
• Ukuzishintsha Kwekhaya Nezimboni
• Izimpahla Zokwelapha Zabathengi
• Amaphrinta
• Ama-Smart Toll Systems
• Imishini Yokuthengisa Exhunyiwe
• Izikali zokukala
• Amakhonsoli Ezemfundo
• Amathoyizi Athuthukile
