Texas Instruments 用于视觉分析的DM505 SoC
Texas Instruments用于视觉分析的DM505 SoC优化用于工业产品（如无人机、机器人、叉车、铁路和农业设备）中的机器视觉处理。 该处理器将实时性能、低功耗、小外形尺寸和相机处理完美融合，可为各类系统提供先进的嵌入式视觉处理功能。DM505将TI的各种固定和浮点式TMS320C66x数字信号处理器 (DSP) 内核、Vision AccelerationPac (EVE) 以及dual-Cortex-M4处理器集成到一个异构性可扩展的架构中。为实现小尺寸设计，该器件支持低功耗设计以满足繁重的嵌入式系统预算的要求，并且不影响实时处理性能。DM505上可集成的外设包括用于多相机输入（并行和串行）、显示输出、音频和串行I/O、CAN以及千兆以太网AVB的接口。通过设计网络合作伙伴，TI可提供针对特定应用的硬件和软件，以及面向ARM和DSP的完整开发工具（包括带TI RTOS的C编译器），以加快产品上市速度。
特性
- Architecture designed for vision analytics applications
- Video and image processing support
- Full-HD video (1920×1080p, 60fps)
- Video-Input and video output
- Up to 2 C66x floating-point VLIW DSP
- Fully object-code compatible with C67x and C64x+
- Up to thirty-two 16 × 16-bit fixed-point multiplies per cycle
- Up to 512kB of on-chip L3 RAM
- Level 3 (L3) and Level 4 (L4) interconnects
- Memory Interface (EMIF) module
- Supports DDR3/DDR3L up to DDR-1066
- Supports DDR2 up to DDR-800
- Supports LPDDR2 up to DDR-667
- Up to 2GB supported
- Dual ARM® Cortex®-M4 Image Processor (IPU)
- Vision AccelerationPac
- Embedded Vision Engine (EVE)
- Display subsystem
- Display controller With DMA engine
- CVIDEO / SD-DAC TV Analog composite output
- Video-Input Port (VIP) module
- Support for up to 4 multiplexed input ports
- On-chip temperature sensor that is capable of generating temperature alerts
- General-Purpose Memory Controller (GPMC)
- Enhanced Direct Memory Access (EDMA) controller
- 3 Port (2 External) Gigabit Ethernet (GMAC) switch
- Controller Area Network (DCAN) ModuleCAN 2.0B protocol
- Modular Controller Area Network (MCAN) module
- CAN 2.0B Protocol
- Eight 32-bit general-purpose timers
- Three configurable UART modules
- Four Multichannel Serial Peripheral Interfaces (McSPI)
- Quad SPI interface
- Two Inter-Integrated Circuit (I2C) ports
- Three Multichannel Audio Serial Ports (McASP) modules
- MultiMedia Card/Secure Digital/Secure Digital Input Output Interface (MMC/SD/SDIO)
- Up to 126 General-Purpose I/O (GPIO) pins
- Power, reset, and clock management
- On-chip debug With CTools technology
- Automotive AEC-Q100 qualified
- 15mm × 15mm, 0.65mm Pitch, 367-Pin PBGA (ABF)
- 8-Channel 10-bit ADC
- MIPI CSI-2 Camera serial interface
- PWMSS
- DPC, CFA, 3D-NF, RGB-YUV Full HW image pipe
- WDR, HW LDC, and perspective
应用
- Drones
- Robotics
- Industrial transportation (forklift, rail, agriculture)
- Factory and building automation cameras
Functional Block Diagram
发布日期: 2017-11-08
| 更新日期: 2022-07-11