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1.4 AM572x器件标识
表1-1描述标识寄存器.
这些标识寄存器包括数据寄存器列表在表1-2和表1-4中，这些寄存器只读。
1.5 AM57x处理器系列
注：PRU-ICSS是可编程实时核，用于工业通讯协议如：Profibus、Profinet、Ethernet/IP，Sercos III等等，某些协议（EtherCAT、POWERLINK）的运行只能在特定型号中。
AM57x不同型号的比较
|
| AM5728 | AM5718 |
| ARM CPU | 2 ARM Cortex-A15 | 1 ARM Cortex-A15 |
| ARM MHz(Max) | 1500 | 1500 |
| DSP | 2 C66x | 1 C66x |
| DSP MHz(Max) | 750 | 750 |
| On-Chip L2 Cache | 1MB(ARM Cortex-A15) 288KB(C66x) | 1MB(ARM Cortex-A15) 288KB(C66x) |
| Other On-Chip Memory | 2.5MB w/ECC | 512KB w/ECC |
| Co-Processor(s) | 2 ARM Cortex-M4 4 PRU-ICSS | 2 ARM Cortex-M4 4 PRU-ICSS |
| Graphics Acceleration | 2 3D / 1 2D | 1 3D / 1 2D |
| Video Resolution/Frame Rate | 1080p60 | 1080p60 |
| Serial I/O | CAN/I2C/SPI/UART/USB | CAN/I2C/SPI/UART/USB |
| Industrial Protocols | 1588 EtherCat EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III | 1588 EtherCat EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III |
| CSI-2 |
| 3 |
| PCI/PCIe | 2 PCIe Gen 2 | 2 PCIe Gen 2 |
| SATA | 1 | 1 |
| USB2.0 | 1 | 1 |
| USB3.0 | 1 | 1 |
| Operating Temperature Range(C) | 0-90 | 0-90 |
| Package Group | FCBGA | FCBGA |
| Approx. Price(US $) | 75 | 48 |
| ARM MIPS(Max) | 10500 | 5240 |
| Other Hardware Acceleration | Crypto Accelerator | Crypto Accelerator |
| On-Chip L1 Cache | 32KB(ARM Cortex-A15) 32KB(C66x) | 32KB(ARM Cortex-A15) 32KB(C66x) |
| CAN(#) | 2 | 2 |
| Display Options | 1 HDMI out, 3 LCD out | 1 HDMI out, 3 LCD out |
| DMA(CH) | 64-Ch EDMA | 64-Ch EDMA |
| DRAM | DDR3(L)w/ECC | DDR3(L)w/ECC |
| eCap | 3 | 3 |
| EMAC | 10/100/1000 2 Port 1Gb Switch | 10/100/1000 2-Port 1Gb Switch |
| eQEP | 3 | 3 |
| General Purpose Memory | 1 16bit(GPMC, NAND Flash, NOR Flash, SRAM) | 1 16bit(GPMC, NAND Flash, NOR Flash, SRAM) |
| HDMI | 1 | 1 |
| I2C | 5 | 5 |
| IO Suply(V) | 1.8V, 3.3V | 1.8V, 3.3V |
| LCD | 3 | 3 |
| McASP | 8 | 8 |
| MMC/SD | 4 | 4 |
| PWM(Ch) | 3 | 3 |
| QSPI | 1 | 1 |
| RTC | 1 | 1 |
| SPI | 4 | 4 |
| UART(SCI) | 10 | 10 |
| Video Port(Configurable) | 6+ | 6+ |
| Application | Communication Equipment Enterprise System Industrial Personal Electronics | Communication Equipment Enterprise System Industrial Personal Electronics |
| Operating Systens | Android Integrity Linux Neutrino TI-RTOS VxWorks Windows Embedded CE | Android Integrity Linux Neutrino TI-RTOS VxWorks Windows Embedded CE |
1.6应用
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工业人机接口
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工业驱动
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工厂自动化
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建筑自动化
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机器视觉
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医学图像
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测试与测量
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嵌入式计算
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航空