AM3352BZCZA100 Microprocessors – MPU ARM Cortex-A8 MPU
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Microprocessors - MPU |
| RoHS: | Awọn alaye |
| Iṣagbesori ara: | SMD/SMT |
| Package/Apo: | PBGA-324 |
| jara: | AM3352 |
| Kókó: | ARM kotesi A8 |
| Nọmba awọn Koko: | 1 Koko |
| Ìbú Data akero: | 32 die-die |
| Igbohunsafẹfẹ Aago ti o pọju: | 1 GHz |
| Iranti Ilana Itọsọna L1: | 32 kB |
| L1 Data Iranti Kaṣe: | 32 kB |
| Foliteji Ipese Ṣiṣẹ: | 1.325 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Iṣakojọpọ: | Atẹ |
| Brand: | Texas Instruments |
| Iwọn Ramu data: | 64 kB, 64 kB |
| Iwọn ROM data: | 176 kB |
| Apo Idagbasoke: | TMDXEVM3358 |
| Foliteji I/O: | 1.8 V, 3.3 V |
| Irú Ayélujára: | CAN, àjọlò, I2C, SPI, UART, USB |
| Ilana Kaṣe L2 / Iranti data: | 256 kB |
| Iru Iranti: | L1/L2/L3 kaṣe, Àgbo, ROM |
| Ọrinrin Ifamọ: | Bẹẹni |
| Nọmba ti Awọn Aago/Ojuwọn: | 8 Aago |
| Onisẹpo ero isise: | Sitara |
| Iru ọja: | Microprocessors - MPU |
| Opoiye Pack Factory: | 126 |
| Ẹka: | Microprocessors - MPU |
| Orukọ iṣowo: | Sitara |
| Awọn Aago Oluṣọ: | Watchdog Aago |
| Iwọn Ẹyọ: | 1.714 g |
♠ AM335x Sitara™ Awọn ilana
Awọn microprocessors AM335x, ti o da lori ero isise ARM Cortex-A8, jẹ imudara pẹlu aworan, sisẹ awọn aworan, awọn agbeegbe ati awọn aṣayan wiwo ile-iṣẹ bii EtherCAT ati PROFIBUS.Awọn ẹrọ ṣe atilẹyin awọn ọna ṣiṣe ipele giga (HLOS).Processor SDK Linux® ati TI-RTOS wa laisi idiyele lati TI.
microprocessor AM335x ni awọn ọna ṣiṣe abẹlẹ ti o han ninu Atọka Dina iṣẹ ati apejuwe kukuru ti ọkọọkan ni atẹle:
Ohun naa ni awọn eto abẹlẹ ti o han ninu aworan atọka Dina iṣẹ ati apejuwe kukuru ti ọkọọkan ni atẹle:
Ẹka microprocessor (MPU) da lori ero isise ARM Cortex-A8 ati PowerVR SGX ™ Graphics Accelerator subsystem pese isare awọn eya aworan 3D lati ṣe atilẹyin ifihan ati awọn ipa ere.PRU-ICSS yato si mojuto ARM, ngbanilaaye iṣẹ ominira ati clocking fun ṣiṣe nla ati irọrun.
PRU-ICSS n jẹ ki awọn atọkun agbeegbe afikun ati awọn ilana akoko gidi bii EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, ati awọn miiran.Ni afikun, iseda siseto ti PRU-ICSS, pẹlu iraye si awọn pinni, awọn iṣẹlẹ ati gbogbo awọn orisun eto-lori-chip (SoC), pese irọrun ni imuse ni iyara, awọn idahun akoko gidi, awọn iṣẹ mimu data pataki, awọn atọkun agbeegbe aṣa. , ati ni pipaṣẹ awọn iṣẹ-ṣiṣe lati awọn ohun kohun ero isise miiran ti SoC.
• Titi di 1-GHz Sitara™ ARM® Cortex® -A8 32-Bit RISC Processor
– NEON™ SIMD Alakoso
- 32KB ti Ilana L1 ati 32KB ti Kaṣe Data Pẹlu Wiwa Aṣiṣe-Kọkan (Parity)
- 256KB ti kaṣe L2 Pẹlu koodu Atunse Aṣiṣe (ECC)
- 176KB ti On-Chip Boot ROM
- 64KB ti Ramu igbẹhin
– Emulation ati yokokoro – JTAG
- Alakoso Idalọwọduro (to Awọn ibeere Idilọwọ 128)
• Iranti Lori Chip (Ramu L3 Pipin)
- 64KB ti Gbogbogbo-Idi Lori-Chip Memory Adarí (OCMC) Ramu
– Wiwọle si Gbogbo Masters
– Atilẹyin Idaduro fun Yara Wakeup
• Awọn atọkun Iranti ita (EMIF)
- mDDR (LPDDR), DDR2, DDR3, DDR3L Adarí:
- mDDR: Aago 200-MHz (Iwọn Data 400-MHz)
– DDR2: Aago 266-MHz (Oṣuwọn Data 532-MHz)
– DDR3: Aago 400-MHz (Oṣuwọn Data 800-MHz)
– DDR3L: Aago 400-MHz (Oṣuwọn Data 800-MHz)
– 16-Bit Data akero
– 1GB ti Lapapọ Aye Adirẹsi
+ Ṣe atilẹyin awọn atunto ẹrọ iranti x16 kan tabi meji x8
– Oluṣakoso Iranti Idi-Gbogbogbo (GPMC)
- Irọrun 8-Bit ati 16-Bit Asynchronous Memory Interface Pẹlu Awọn yiyan Chip Meje (NAND, NOR, Muxed-NOR, SRAM)
- Nlo koodu BCH lati ṣe atilẹyin 4-, 8-, tabi 16-Bit ECC
- Lo koodu Hamming lati ṣe atilẹyin 1-Bit ECC
– Modulu oluṣawari aṣiṣe (ELM)
- Ti a lo ni Asopọmọra Pẹlu GPMC lati Wa awọn adirẹsi ti Awọn aṣiṣe data lati Awọn Polynomials Syndrome Ti ipilẹṣẹ Lilo Algorithm BCH kan
- Atilẹyin 4-, 8-, ati 16-Bit fun ibi Aṣiṣe 512-Byte Block ti o da lori awọn alugoridimu BCH
• Eto Ipilẹ-Akoko-gidi ti o ṣe eto ati Ibaraẹnisọrọ Subsystem (PRU-ICSS)
- Ṣe atilẹyin Awọn ilana bii EtherCAT®, PROFIBUS, PROFINET, EtherNet/IP ™, ati Diẹ sii
- Awọn iwọn-akoko gidi ti eto meji (PRUs)
- 32-Bit Fifuye/Oluṣakoso RISC Ti o lagbara lati Ṣiṣẹ ni 200 MHz
- 8KB ti Ramu itọnisọna Pẹlu Wiwa Aṣiṣe-Kọkan (Parity)
- 8KB ti Ramu data Pẹlu Wiwa Aṣiṣe-Kọkan (Parity)
– Nikan-Cycle 32-Bit Multiplier Pẹlu 64-Bit Accumulator
- Module GPIO ti o ni ilọsiwaju Pese Atilẹyin Yipada Sinu/Jade ati Latch Parallel lori ifihan agbara ita
- 12KB ti Ramu Pipin Pẹlu Wiwa Aṣiṣe-Kọkan (Parity)
- Awọn ile-ifowopamọ Iforukọsilẹ 120-Byte mẹta ti o wọle nipasẹ PRU kọọkan
- Adarí Idilọwọ (INTC) fun mimu Awọn iṣẹlẹ Input System
- Bus Interconnect Agbegbe fun Sisopọ Awọn Masters inu ati Ita si Awọn orisun inu PRU-ICSS
- Awọn agbegbe inu PRU-ICSS:
- Ibudo UART kan Pẹlu awọn pinni Iṣakoso ṣiṣan, ṣe atilẹyin to 12 Mbps
– Ọkan Imudara Yaworan (eCAP) Module
- Awọn ebute oko oju omi MII Ethernet meji ti o ṣe atilẹyin Ethernet Iṣẹ-iṣẹ, gẹgẹbi EtherCAT
– Ọkan ibudo MDIO
• Agbara, Tunto, ati Iṣakoso Aago (PRCM) Module
- Ṣakoso titẹ sii ati ijade ti imurasilẹ ati Awọn ipo oorun-jin
- Lodidi fun Tito-tẹle Orun, Yipada Yipada-pipa Iṣe-apakan Agbara, Ilana Jiji, ati Yipada Yipada Aṣẹ Agbara
– Agogo
- Isopọpọ 15- si 35-MHz Oscillator Igbohunsafẹfẹ giga ti a lo lati ṣe agbekalẹ aago Itọkasi fun Eto oriṣiriṣi ati Awọn aago Agbeegbe
- Ṣe atilẹyin Aago Olukuluku Mu ṣiṣẹ ati Mu Iṣakoso ṣiṣẹ fun Awọn eto-iṣẹ Subsystem ati Awọn Agbeegbe lati dẹrọ Lilo Agbara idinku
- Awọn ADPLL marun lati ṣe agbekalẹ awọn aago eto (System Subsystem, DDR Interface, USB and Peripherals [MMC ati SD, UART, SPI, I 2C], L3, L4, Ethernet, GFX [SGX530], LCD Pixel Aago)
– Agbara
- Awọn ibugbe agbara ti kii ṣe iyipada meji (Aago gidi-akoko [RTC], Imọran Jiji [WAKEUP])
- Awọn ibugbe Agbara Yipada mẹta (MPU Subsystem [MPU], SGX530 [GFX], Awọn agbeegbe ati Awọn amayederun [PER])
- Ṣe imuse SmartReflex™ Kilasi 2B fun Iwọn Iwọn Foliteji Core Da Lori Iwọn otutu Ku, Iyatọ Ilana, ati Iṣe (Iwọn Iwọn Foliteji Adaptive [AVS])
– Yiyipo Igbohunsafẹfẹ Foliteji (DVFS)
• Aago gidi-gidi (RTC)
- Ọjọ-Aago-gidi (Ọjọ-Ọjọ-Oṣu-Ọdun-Ọjọ Ọsẹ) ati Aago (Awọn wakati-Awọn iṣẹju-aaya) Alaye
- Oscillator 32.768-kHz ti inu, Logic RTC ati LDO inu 1.1-V
– Agbara olominira lori atunto (RTC_PWRONRSTn) Iṣagbewọle
- Pin Input igbẹhin (EXT_WAKEUP) fun Awọn iṣẹlẹ Jiji Ita
- Itaniji eto le ṣee lo lati ṣe ipilẹṣẹ Awọn idilọwọ inu si PRCM (fun Jiji) tabi Cortex-A8 (fun Ifitonileti Iṣẹlẹ)
- Itaniji eto le ṣee lo Pẹlu Ijade ita (PMIC_POWER_EN) lati Mu IC Iṣakoso Agbara ṣiṣẹ lati Mu Awọn ibugbe Agbara ti kii ṣe RTC pada
• Awọn agbeegbe
- Titi di DRD iyara-giga USB 2.0 meji (Ẹrọ ipa-meji) Awọn ebute oko oju omi Pẹlu PHY Isopọ
- Titi di Gigabit Ethernet MAC ti ile-iṣẹ meji (10, 100, 1000 Mbps)
– Ese Yipada
- MAC kọọkan ṣe atilẹyin MII, RMII, RGMII, ati Awọn atọkun MDIO
- Awọn MAC Ethernet ati Yipada le Ṣiṣẹ Ominira ti Awọn iṣẹ miiran
- IEEE 1588v1 Ilana Aago konge (PTP)
– Up to Meji Adarí-Area Network (CAN) ebute oko
- Ṣe atilẹyin ẹya CAN 2 Awọn apakan A ati B
- Titi di Awọn ebute oko oju omi Serial Multichannel meji (McASPs)
- Gbigbe ati Gba awọn aago to 50 MHz
- Titi di awọn pinni data Serial Mẹrin fun Port McASP Pẹlu TX olominira ati awọn aago RX
+ Ṣe atilẹyin Multiplexing akoko Pipin (TDM), Ohun Inter-IC (I2S), ati Awọn ọna kika ti o jọra
Ṣe atilẹyin Gbigbe Interface Audio Digital (SPDIF, IEC60958-1, ati Awọn ọna kika AES-3)
- Awọn ifipamọ FIFO fun Gbigbe ati Gbigba (256 Bytes)
- Titi di awọn UART mẹfa
- Gbogbo UARTs ṣe atilẹyin IrDA ati Awọn ipo CIR
- Gbogbo UARTs ṣe atilẹyin RTS ati Iṣakoso ṣiṣan CTS
- UART1 ṣe atilẹyin Iṣakoso Iṣiṣẹ modẹmu ni kikun
- Titi di Titunto si meji ati Awọn atọkun Serial McSPI Ẹrú
- Titi di Awọn yiyan Chip meji
- Titi di 48 MHz
- Titi di MMC mẹta, SD, Awọn ibudo SDIO
- 1-, 4- ati 8-Bit MMC, SD, Awọn ipo SDIO
- MMCSD0 ni Rail Agbara iyasọtọ fun 1.8-V tabi Iṣiṣẹ 3.3-V
- Titi di Oṣuwọn Gbigbe Data 48-MHz
- Ṣe atilẹyin Iwari Kaadi ati Kọ Idaabobo
- Ni ibamu pẹlu MMC4.3, SD, SDIO 2.0 Awọn pato
- Titi di mẹta I 2C Titunto ati Awọn atọkun Ẹrú
- Ipo Standard (to 100 kHz)
- Ipo Yara (to 400 kHz)
– Up to Mẹrin Banks ti Gbogbogbo-Idi ti mo ti / O (GPIO) pinni
- Awọn pinni GPIO 32 fun Banki (Pẹlupọ Pẹlu Awọn pinni Iṣiṣẹ miiran)
- Awọn pinni GPIO le ṣee lo bi Awọn igbewọle Idilọwọ (to Awọn igbewọle Idilọwọ meji fun Banki)
- Titi di Awọn igbewọle Iṣẹlẹ DMA Ita mẹta ti o tun le ṣee lo bi Awọn igbewọle Idilọwọ
– Mẹjọ 32-Bit Gbogbogbo-Idi Aago
DMTIMER1 jẹ Aago 1-ms ti a lo fun Awọn ami sisẹ Eto (OS).
– DMTIMER4–DMTIMER7 ti wa ni Pin jade
– Ọkan Watchdog Aago
– SGX530 3D Graphics Engine
– Tile-orisun faaji Gbigbe to 20 Milionu Polygons fun keji
- Ẹrọ Shader Scalable gbogbo agbaye (USSE) jẹ Ẹrọ Multithreaded ti o ṣafikun Pixel ati Iṣẹ Shader Vertex
+ Ṣeto Ẹya Shader ti ilọsiwaju ni apọju ti Microsoft VS3.0, PS3.0, ati OGL2.0
- Atilẹyin API Standard ile-iṣẹ ti Direct3D Mobile, OGL-ES 1.1 ati 2.0, ati OpenMax
- Iyipada Iṣẹ-ṣiṣe Ti o dara, Iwontunwosi fifuye, ati Isakoso Agbara
- To ti ni ilọsiwaju Geometry DMA-Iwakọ isẹ fun kere Sipiyu Ibaṣepọ
– Elétò High-Didara Aworan Anti-Aliasing
+ Adirẹsi Iranti Imudara Ni kikun fun Iṣiṣẹ OS ni faaji iranti Iṣọkan kan
• Awọn ere Awọn agbeegbe
• Ile ati ise adaṣiṣẹ
• Awọn Ohun elo Iṣoogun Onibara
• Awọn ẹrọ atẹwe
• Smart Toll Systems
• Awọn ẹrọ titaja ti a ti sopọ
• Iwọn Iwọn
• Awọn consoles ẹkọ
• To ti ni ilọsiwaju Toys
