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 Aago: | 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 ṣiṣe mimu data pataki, awọn atọkun agbeegbe aṣa, ati ni gbigbe awọn iṣẹ ṣiṣe lati awọn ohun elo 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 rọ 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 MDIO Port
• Agbara, Tunto, ati Iṣakoso Aago (PRCM) Modulu
- Ṣakoso titẹ sii ati ijade ti imurasilẹ ati Awọn ipo oorun-jin
- Lodidi fun Tito-tẹle Orun, Iyipada Yipada-pipa Aṣẹ Aṣẹ 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 ọna ṣiṣe 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 Meta (MPU Subsystem [MPU], SGX530 [GFX], Awọn agbeegbe ati Awọn amayederun [PER])
- Ṣe imuṣe 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
– 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
- Yipada 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
• Educational Consoles
• To ti ni ilọsiwaju Toys
