AM3352BZCZA100 Microprocessors – MPU ARM Cortex-A8 MPU
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Nga Tukatuka Micro - MPU |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī/Puhi: | PBGA-324 |
| Rangatū: | AM3352 |
| Matua: | ARM Cortex A8 |
| Te maha o nga Koro: | 1 Core |
| Raraunga pahi whanui: | 32 moka |
| Auautanga Karaka Morahi: | 1 GHz |
| L1 Keteroki Tohutohu Mahara: | 32 kB |
| L1 Keteroki Raraunga Mahara: | 32 kB |
| Ngaohiko Whakawhiwhi Mahi: | 1.325 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 125 C |
| Tapeke: | Paepae |
| Waitohu: | Texas Taonga |
| Rahi RAM Raraunga: | 64 kB, 64 kB |
| Rahi ROM Raraunga: | 176 kB |
| Kete Whakawhanaketanga: | TMDXEVM3358 |
| Ngaohiko I/O: | 1.8 V, 3.3 V |
| Momo Atanga: | CAN, Itarangi, I2C, SPI, UART, USB |
| L2 Tohutohu Keteroki / Mahara Raraunga: | 256 kB |
| Momo Mahara: | L1/L2/L3 Keteroki, RAM, ROM |
| makuku tairongo: | Ae |
| Te maha o nga Taima/Kaitatau: | 8 Taima |
| Rangatū Tukatuka: | Sitara |
| Momo Hua: | Nga Tukatuka Micro - MPU |
| Te Rahi Wheketere: | 126 |
| Kāwairoto: | Nga Tukatuka Micro - MPU |
| Ingoa Hokohoko: | Sitara |
| Nga Kaitiaki Tiaki: | Kaitiaki Tiaki |
| Taumaha Waeine: | 1.714 g |
♠ AM335x Sitara™ Tukatuka
Ko nga microprocessors AM335x, i runga i te tukatuka ARM Cortex-A8, ka whakareihia ki te ahua, te tukatuka whakairoiro, nga taputapu me nga waahanga atanga ahumahi penei i te EtherCAT me te PROFIBUS.Ka tautokohia e nga taputapu nga punaha whakahaere taumata teitei (HLOS).E waatea ana te Tukatuka SDK Linux® me te TI-RTOS mo te kore utu mai i te TI.
Kei roto i te microprocessor AM335x nga punaha iti e whakaatuhia ana i te Hoahoa Poraka Mahi me te whakamaarama poto mo ia waahanga e whai ake nei:
Kei roto nga punaha iti e whakaatuhia ana i te Hoahoa Poraka Mahi me te whakaahuatanga poto mo ia waahanga e whai ake nei:
Ko te punaha iti-iti (MPU) e hangai ana ki te tukatuka ARM Cortex-A8 me te punaha iti a PowerVR SGX™ Graphics Accelerator e whakarato ana i te whakatere whakairoiro 3D hei tautoko i nga whakaaturanga me nga paanga petipeti.He wehe ke te PRU-ICSS mai i te ARM matua, ka taea te mahi motuhake me te karaka mo te pai ake me te ngawari.
Ka taea e te PRU-ICSS etahi atu hononga taapiri me nga kawa-waahi penei i te EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, me etahi atu.I tua atu, ko te ahua o te PRU-ICSS ka taea te whakarite, me tana urunga ki nga titi, huihuinga me nga rauemi punaha-i-kiripi (SoC) katoa, he ngawari ki te whakatinana i nga whakautu tere, wa-tuituru, nga mahi whakahaere raraunga motuhake, nga hononga taapiri ritenga. , me te tango i nga mahi mai i etahi atu putunga tukatuka o SoC.
• Tae atu ki te 1-GHz Sitara™ ARM® Cortex® -A8 32‑Moka Tukatuka RISC
– NEON™ SIMD Coprocessor
– 32KB o te Tohutohu L1 me te 32KB o te Keteroki Raraunga Me te Rapu Hapa-Kotahi (Taurite)
– 256KB o L2 Keteroki Me te Waehere Whakatika Hapa (ECC)
– 176KB o On-Chip Boot ROM
– 64KB o RAM Motuhake
– Whakatairite me te Patuiro – JTAG
– Kaiwhakarite Haukoti (tae atu ki te 128 Tono Haukoti)
• Mahara-Kipi (Ram L3 Tirihia)
– 64KB o te Kaiwhakahaere Mahara Mahara-A-Tuanui-Ki-Kip (OCMC) RAM
– E waatea ana ki nga Kaiwhakaako Katoa
– Ka tautokohia te pupuri mo te oho tere
• Atanga Mahara Waho (EMIF)
– mDDR(LPDDR), DDR2, DDR3, DDR3L Kaiwhakahaere:
– mDDR: 200-MHz Karaka (400-MHz Raraunga Raraunga)
– DDR2: 266-MHz Karaka (532-MHz Raraunga Raraunga)
– DDR3: 400-MHz Karaka (800-MHz Raraunga Raraunga)
– DDR3L: 400-MHz Karaka (800-MHz Raraunga Raraunga)
– Pahi Raraunga 16-Moka
– 1GB o te Tapeke Mokowā Wāhitau
– Ka tautoko i tetahi x16 e rua ranei x8 Whirihoranga Pūrere Mahara
– Pūwhakahaere Mahara Whānui (GPMC)
– Moka-8 me te Moka-16 Hewari te Atanga Mahara Atanga Tukutahi Ki runga ki te Whitu Mahinga Tipi (NAND, NOR, Muxed-NOR, SRAM)
– Ka whakamahi Waehere BCH hei Tautoko 4-, 8-, 16-Bit ECC ranei
– Whakamahi Waehere Hamming ki te Tautoko 1-Bit ECC
– Kowae Kairapu Hapa (ELM)
– Ka whakamahia i te taha o te GPMC ki te kimi Wāhitau o nga Hapa Raraunga mai i te Syndrome Polynomials Hangaia Ma te whakamahi i te Algorithm BCH
– Ka tautokohia te 4-, 8-, me te 16-Bit mo ia 512-Paita Poraka Hapa Tauwāhi I runga i nga Algorithm BCH
• Punaharoto Wae-Tuturu Ka taea te Papatono me te Punaharoto Whakawhitiwhiti Ahumahi (PRU-ICSS)
- Ka tautokohia nga Kawa penei i te EtherCAT®, PROFIBUS, PROFINET, EtherNet/IP™, me etahi atu
– E rua nga Waeine Wā-tūturu (PRU)
– 32-Moka Uta/Puka Tukatuka RISC Ka taea te Rere i te 200 MHz
– 8KB o te RAM Tohutohu me te Rapu Hapa-Tatahi (Taurite)
– 8KB o te RAM Raraunga Me te Rapu Hapa Takitahi (Taurite)
– Porohita-kotahi 32-Moka Whakarea Ki te 64-Bit Accumulator
– Ko te Maatauranga GPIO Whakarei ake e whakarato ana i te Tautoko Huri ki roto/Wawaho me te Raka Whakarara ki te Tohu o waho
– 12KB o te RAM Tiritahi me te Rapu Hapa Takitahi (Taurite)
– E toru nga Peeke Rēhita 120-Paita ka taea e ia PRU
– Kaiwhakahaere Haukoti (INTC) mo te Whakahaere i nga Takahanga Whakauru Pūnaha
– Pahi Tuhonohono-a-rohe mo te hono i nga rangatira o roto me waho ki nga rauemi kei roto i te PRU-ICSS
– Pikitia kei roto i te PRU-ICSS:
– Kotahi Tauranga UART Me nga Pins Whakahaere Rere, Tautoko ake ki te 12 Mbps
– Kotahi te Mahinga Whakapai ake (eCAP).
– E rua nga Tauranga Ethernet MII e tautoko ana i te Itarangi Ahumahi, penei i te EtherCAT
– Kotahi Tauranga MDIO
• Mana, Tautuhi, me te Whakahaere Karaka (PRCM) Kōwae
– Ka whakahaere i te Whakauru me te Putanga o nga Aratau Tu-Mau me te Moe-Hohonu
– Ko te kawenga mo te Whakaraupapa Moe, Te Whakawhiti Whakawhiti-Whakaatu i te Rohe Hiko, Te Whakaoho Whakaoho, me te Whakawhitinga Whakawhitinga Rohe Hiko.
– Karaka
– Ko te 15- ki te 35-MHz High-Frequency Oscillator kua whakauruhia ki te hanga i tetahi karaka tohutoro mo nga momo punaha me nga karaka tata.
– Ka tautoko i te Karaka Takitahi Whakahohe me te Mono Mana Whakahaere mo nga Punaharoto me nga Peripheral ki te Whakanuia te Whakaiti Hiko Hiko.
- E rima nga ADPLL ki te Hanga Karaka Pūnaha (MPU Subsystem, DDR Atanga, USB me Peripherals [MMC me SD, UART, SPI, I 2C], L3, L4, Ethernet, GFX [SGX530], LCD Pika Karaka)
– Mana
– E rua nga Rohe Hiko Kore Whakawhiti (Karaka Wā-Tuturu [RTC], Ararau Whakaoho [WAKEUP])
– E toru nga Rohe Hiko Whakawhiti (MPU Subsystem [MPU], SGX530 [GFX], Peripheral me te Hanganga [PER])
– Ka whakatinana i te Akomanga SmartReflex™ 2B mo te Tauine Ngaohiko Matua I runga i te Pawera Mate, Te Huringa Tukatuka, me te Mahinga (Adaptive Voltage Scaling [AVS])
– Tauinenga Auautanga Ngaohiko Hihiko (DVFS)
• Karaka Wā-tūturu (RTC)
– Te Ra-Wai Tuturu (Ra-Marama-Tau-Ra o te Wiki) me te Wa (Haora-Minute-Hono) Nga korero
– Roto 32.768-kHz Oscillator, RTC Logic me 1.1-V Roto LDO
– Te Mana Motuhake-i-Tautuhi (RTC_PWRONRSTn) Whakauru
– Pin Tāuru Motuhake (EXT_WAKEUP) mo nga Takahanga Wake Wake
– Ka taea te Whakamahi Whakaoho Whakahotaka ki te whakaputa i nga aukati o roto ki te PRCM (mo te Wakeup), Cortex-A8 ranei (mo te Whakamohiotanga Takahanga)
– Ka taea te Whakamahi Whakaoho Papatono me te Putanga o waho (PMIC_POWER_EN) hei Whakahohe i te IC Whakahaere Hiko ki te Whakaora i nga Rohe Hiko-kore RTC
• Pikitia
– Tae atu ki te Rua USB 2.0 Tere DRD (Pūrere-Tuarua) Tauranga me te PHY Whakauru
– Tae atu ki te Rua Ahumahi Gigabit Ethernet MAC (10, 100, 1000 Mbps)
– Whakawhiti Whakauru
– Ia MAC Tautoko MII, RMII, RGMII, me MDIO Atanga
- Ka taea e nga MAC Ethernet me te Whakawhiti te Mahi Motuhake o etahi atu Mahi
– IEEE 1588v1 Kawa Wa Tika (PTP)
– Tae atu ki te rua nga Tauranga Whakahaere-Area Whatunga (CAN).
– Tautoko CAN Putanga 2 Wāhanga A me B
– Tae atu ki te Rua Tauranga Rangatū Ororongo Hongere-maha (McASP)
– Tuku me te Whiwhi Karaka ki te 50 MHz
– Tae atu ki te wha nga titi Raraunga Rangatū mo ia Tauranga McASP Me nga Karaka TX me te RX Motuhake
– E tautoko ana i te Waahanga Waahanga Multiplexing (TDM), Inter-IC Sound (I2S), me te Ōrite Hōputu
– Tautoko Atanga Atanga Mamati Mamati (SPDIF, IEC60958-1, me AES-3 Hōputu)
– FIFO Buffers mo te Tuku me te Whiwhi (256 Paita)
– Tae atu ki te ono UART
– Ka tautoko nga UART katoa i nga Aratau IrDA me CIR
– Ka tautokohia e nga UART katoa te Mana Rere RTS me CTS
– Tautoko UART1 Mana Pouwhanga Katoa
– Tae atu ki te Rua Kaiwhakaako me te Taurekareka McSPI Atanga Rangatū
– Tae atu ki te rua nga whiringa maramara
– Tae atu ki te 48 MHz
– Tae atu ki te Toru MMC, SD, SDIO Tauranga
– 1-, 4- me 8-Moka MMC, SD, Aratau SDIO
– MMCSD0 He Rerewhana Mana Motuhake mo te Mahi 1.8‑V, 3.3-V ranei
– Tae atu ki te 48-MHz Raraunga Whakawhiti Raraunga
– Tautoko Kaari Rapu me te Tuhi Tiaki
– E tutuki ana ki nga Whakatakotoranga MMC4.3, SD, SDIO 2.0
– Tae atu ki te Toru I 2C Kaiwhakaako me te Atanga Taurekareka
– Aratau Paerewa (tae atu ki te 100 kHz)
– Aratau Tere (tae atu ki te 400 kHz)
– Tae atu ki te wha peeke o nga titi I/O (GPIO) Kaupapa Whānui
– 32 GPIO Pins mo ia Peeke (Multiplexed With Other Function Pins)
– Ka taea te whakamahi i nga titi GPIO hei whakaurunga haukoti (tae atu ki te rua nga whakaurunga haukoti mo ia peeke)
– Tae atu ki te Toru Nga Whakauru Takahanga DMA o waho ka taea hoki te whakamahi hei whakaurunga haukoti
– E waru nga Moka-32 Nga Taima Whanui
– Ko te DMTIMER1 he 1-ms Timer e whakamahia ana mo nga Tiki Pūnaha Whakahaere (OS).
– DMTIMER4–DMTIMER7 kua titi ki waho
– Kotahi Kaitiaki Tiaki
– SGX530 3D Whakairoiro Miihini
– Hangahanga-a-Tapa e tuku ana ki te 20 miriona taara mo ia hekona
– Universal Scalable Shader Engine (USSE) he Mihini Miro-maha e whakauru ana i te Pika me te Vertex Shader Taumahinga
– Tautuhi Ahuatanga Whakamarumaru Ake Ake i runga ake i te Microsoft VS3.0, PS3.0, me OGL2.0
– Tautoko API Paerewa Ahumahi o Direct3D Mobile, OGL-ES 1.1 me 2.0, me OpenMax
- Te Whakawhiti Mahi Whakapaipai, Te Whakataunga Uta, me te Whakahaere Mana
– Te Mahi Arotahi a Geometry DMA mo te Whakawhitiwhiti PTM Iti
– Ataata Kounga-Teitei Ka taea te Papatono Anti-Aliasing
– Whakaaetanga Mahara Mariko mo te Whakahaere OS i roto i te Hangahanga Mahara Whakakotahi
• Pikitia petipeti
• Te Whare me te Ahumahi Aunoa
• Nga Taonga Hauora Kaihoko
• Pūreretā
• Pūnaha Toll Smart
• Miihini Hoko Hononga
• Tauine pauna
• Papatohu Matauranga
• Nga Taonga Taakaro Ake
