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ʻO nā microprocessors AM335x, i hoʻokumu ʻia ma ka ARM Cortex-A8 processor, ua hoʻonui ʻia me ke kiʻi, ka hana kiʻi kiʻi, peripherals a me nā koho ʻenehana ʻoihana e like me EtherCAT a me PROFIBUS.Kākoʻo nā mea hana i nā ʻōnaehana hana kiʻekiʻe (HLOS).Loaʻa ka polokalamu SDK Linux® a me TI-RTOS me ka uku ʻole mai TI.Aia i loko o ka microprocessor AM335x nā subsystems i hōʻike ʻia ma ka Functional Block Diagram a me kahi wehewehe pōkole o kēlā me kēia penei: Aia nā subsystems i hōʻike ʻia ma ka Functional Block Diagram a me kahi wehewehe pōkole o kēlā me kēia: Hāʻawi ka ʻōnaehana Cortex-A8 a me ka PowerVR SGX™ Graphics Accelerator subsystem i ka wikiwiki kiʻi 3D e kākoʻo i ka hōʻike a me nā hopena pāʻani.Hoʻokaʻawale ʻia ka PRU-ICSS mai ke kumu ARM, e ʻae ana i ka hana kūʻokoʻa a me ka wati no ka ʻoi aku ka maikaʻi a me ka maʻalahi.Hiki i ka PRU-ICSS ke hoʻohana i nā kikowaena peripheral hou aʻe a me nā protocol manawa maoli e like me EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, Ethernet Powerlink, Sercos, a me nā mea ʻē aʻe.Hoʻohui ʻia, ʻo ke ʻano papahana o ka PRU-ICSS, me kona loaʻa ʻana i nā pine, nā hanana a me nā kumuwaiwai system-on-chip (SoC), hāʻawi i ka maʻalahi i ka hoʻokō ʻana i nā pane wikiwiki a me ka manawa maoli, nā hana mālama ʻikepili kūikawā, nā pilina peripheral maʻamau. , a i ka hoʻouka ʻana i nā hana mai nā cores processor ʻē aʻe o SoC.
Nā kikoʻī: | |
ʻAno | Waiwai |
Māhele | Nā Kaapuni Hoʻohui (IC) |
Hoʻokomo ʻia - Microprocessors | |
ʻO Mfr | Nā mea kani ʻo Texas |
moʻo | Sitara™ |
Pūʻolo | pā |
Kūlana Māhele | ʻeleu |
Mea Hana Koko | ARM® Cortex®-A8 |
Ka helu o nā Cores/Bus Laulā | 1 Koko, 32-Bit |
Ka māmā holo | 800MHz |
Nā mea hoʻoponopono hui/DSP | Multimedia;NEON™ SIMD |
Hoʻoponopono RAM | LPDDR, DDR2, DDR3, DDR3L |
Hoʻonui kiʻi | ʻAe |
Hōʻike a me nā mea hoʻokele | ʻO LCD, Paʻi paʻi |
Ethernet | 10/100/1000Mbps (2) |
SATA | - |
USB | USB 2.0 + PHY (2) |
Voltage - I/O | 1.8V, 3.3V |
Ka Mahana Hana | -40°C ~ 90°C (TJ) |
Nā hiʻohiʻona palekana | Cryptography, Mea Hana Helu Random |
Pūʻolo / hihia | 324-LFBGA |
Pūʻolo Mea Mea Hoʻolako | 324-NFBGA (15x15) |
Nā Interface hou | CAN, I²C, McASP, McSPI, MMC/SD/SDIO, UART |
Helu Huahana Kumu | AM3352 |