Overview
The TMS320DM8165SCYG2 is a highly integrated DaVinci Digital Media Processor from Texas Instruments. This device is part of the DM816x series, which leverages TI's DaVinci technology to meet the processing needs of various video and media applications. It combines an ARM Cortex-A8 RISC processor with a TI C674x VLIW floating-point DSP core and high-definition video and imaging coprocessors. This integration enables robust operating systems support, rich user interfaces, and high processing performance, making it ideal for original-equipment manufacturers (OEMs) and original-design manufacturers (ODMs) to quickly bring to market devices with advanced video capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | FCBGA (CYG) with 1031 pins |
| Operating Temperature Range | 0°C to 95°C (TJ) |
| ARM CPU | 1 ARM Cortex-A8, up to 1.20 GHz |
| DSP | 1 C674x VLIW floating-point DSP, up to 1 GHz |
| Memory | 32KB Instruction and Data Caches, 256KB L2 Cache, 64KB RAM, 48KB Boot ROM |
| DRAM Interfaces | Dual DDR2 and DDR3 SDRAM Interfaces, supports up to DDR2-800 and DDR3-1600 |
| Video Acceleration | Up to three HDVICP2 Engines, H.264, MPEG-2, VC-1, MPEG-4 SP and ASP |
| Ethernet | Two 10 Mbps, 100 Mbps, and 1000 Mbps Ethernet MACs (EMAC) |
| USB | Dual USB 2.0 Ports with Integrated PHYs |
| PCIe | One PCI Express 2.0 Port with Integrated PHY, 1 or 2 Lanes at 5.0 GT per Second |
| SATA | Serial ATA (SATA) 3.0 Gbps Controller with Integrated PHYs |
Key Features
- High-Performance Processors: ARM Cortex-A8 RISC processor and TI C674x VLIW floating-point DSP core.
- Video Processing: Up to three high-definition video and imaging coprocessors (HDVICP2) for encode, decode, transcode, and transrate operations.
- Memory and Cache: 32KB Instruction and Data Caches, 256KB L2 Cache, 64KB RAM, and 48KB Boot ROM.
- Peripheral Set: Includes HD video processing subsystem (HDVPSS), Gigabit Ethernet MACs, USB 2.0 ports, PCIe port, SATA controller, and more.
- Graphics Engine: SGX530 3D graphics engine (available only on the TMS320DM8168 device) for sophisticated GUIs and user interfaces.
- Development Tools: Complete set of development tools for both ARM and DSP, including C compilers and a Microsoft Windows debugger interface.
- Power Management: SmartReflex Technology (Level 2) with seven independent core power domains and clock enable/disable control for subsystems and peripherals.
Applications
- Video Security: Surveillance systems and security cameras.
- Video Conferencing: High-definition video conferencing solutions.
- Video Infrastructure: Video servers, streaming devices, and media gateways.
- Media Servers: Digital media servers for content delivery.
- Digital Signage: High-definition digital signage solutions.
- Video Encode, Decode, Transcode: Devices requiring multiple video streams processing.
Q & A
- What is the TMS320DM8165SCYG2 processor?
The TMS320DM8165SCYG2 is a DaVinci Digital Media Processor from Texas Instruments, combining an ARM Cortex-A8 RISC processor with a TI C674x VLIW floating-point DSP core and high-definition video coprocessors.
- What are the key processing components of the TMS320DM8165SCYG2?
The device includes an ARM Cortex-A8 RISC processor, a TI C674x VLIW floating-point DSP core, and up to three HDVICP2 high-definition video and imaging coprocessors.
- What are the memory and cache specifications of the TMS320DM8165SCYG2?
The device features 32KB Instruction and Data Caches, 256KB L2 Cache, 64KB RAM, and 48KB Boot ROM.
- What types of video processing can the TMS320DM8165SCYG2 perform?
The device can perform video encode, decode, transcode, and transrate operations, including H.264, MPEG-2, VC-1, and MPEG-4 SP and ASP.
- What peripheral interfaces does the TMS320DM8165SCYG2 support?
The device supports Gigabit Ethernet MACs, USB 2.0 ports, PCIe port, SATA controller, HD video processing subsystem (HDVPSS), and more.
- What is the operating temperature range of the TMS320DM8165SCYG2?
The operating temperature range is from 0°C to 95°C (TJ).
- What development tools are available for the TMS320DM8165SCYG2?
A complete set of development tools, including C compilers and a Microsoft Windows debugger interface, is available for both ARM and DSP.
- What are some typical applications of the TMS320DM8165SCYG2?
Typical applications include video security, video conferencing, video infrastructure, media servers, and digital signage.
- How does the TMS320DM8165SCYG2 manage power consumption?
The device uses SmartReflex Technology (Level 2) with seven independent core power domains and clock enable/disable control for subsystems and peripherals.
- What is the package type and pin count of the TMS320DM8165SCYG2?
The device is packaged in a 1031-pin FCBGA (CYG) package.
