Overview
The TMS320DM8127SCYED3 is a highly integrated, programmable digital media processor from Texas Instruments. It is part of the DaVinci™ Video SOC and DM81x series, designed to meet the processing needs of various applications such as IP network cameras, industrial automation, stereo cameras, video surveillance, HD video conferencing, car black boxes, and home audio and video equipment.
This device enables Original-Equipment Manufacturers (OEMs) and Original-Design Manufacturers (ODMs) to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance. The processor combines programmable video and audio processing with a highly integrated peripheral set, leveraging an ARM Cortex-A8 RISC CPU with Neon extension, a TI C674x VLIW floating-point DSP core, and high-definition video and imaging coprocessors.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer Part# | TMS320DM8127SCYED3 |
| Manufacturer | Texas Instruments |
| Product Category | Embedded - DSP (Digital Signal Processors) |
| Series | DM81x Video SOC, DaVinci™ |
| Status | Active |
| Product Type | Digital Media System-on-Chip (DMSoC) |
| Address Bus Width | 28.0 |
| External Data Bus Width | 16.0 |
| Bit Size | 32 |
| Clock Rate | 750MHz DSP, 1GHz ARM® |
| L1 Cache Instruction Memory | 32 kB, 32 kB |
| L1 Cache Data Memory | 32 kB, 32 kB |
| Data RAM Size | 64 kB |
| Data ROM Size | 48 kB |
| Data Bus Width | 32 bit |
| Interfaces | CAN, Ethernet, I2C, McASP, McBSP, MMC/SD, SPI, UART, USB |
| Package | 684-BFBGA, FCBGA |
| Operating Temperature | -40 °C to 90 °C |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-Performance Processors: Features an ARM Cortex-A8 RISC CPU with Neon extension and a TI C674x VLIW floating-point DSP core, providing up to 1 GHz and 750 MHz clock rates respectively.
- Integrated Cache and Memory: Includes 32KB of instruction and data caches, 256KB of L2 cache, 64KB of RAM, and 48KB of boot ROM.
- High-Definition Video and Imaging Coprocessor: The HDVICP2 off-loads many video and imaging processing tasks from the DSP core, enhancing overall system performance.
- Peripheral Set: Comprehensive set of peripherals including dual port Ethernet, dual USB 2.0 ports, PCI Express 2.0 port, multiple UARTs, SPIs, I2C ports, and more.
- Development Tools: Complete set of development tools for both ARM and DSP, including C compilers, DSP assembly optimizer, and Microsoft® Windows™ debugger interface.
- Power and Clock Management: Multiple independent core power and voltage domains, clock enable and disable control for subsystems and peripherals.
- Debugging Capabilities: Includes 32KB of embedded trace buffer (ETB) and a 5-pin trace interface for debug, along with IEEE 1149.1 (JTAG) compatibility.
Applications
- IP Network Cameras: Supports advanced video processing and analytics.
- Industrial Automation: Enables robust control and monitoring systems.
- Network Cameras and Stereo Cameras: Ideal for high-quality video capture and processing.
- Video Surveillance: Enhances security systems with advanced video analytics.
- HD Video Conferencing: Provides high-quality video and audio processing for real-time communication.
- Car Black Box and Home Audio/Video Equipment: Supports various multimedia applications requiring high processing power.
Q & A
- What is the TMS320DM8127SCYED3?
The TMS320DM8127SCYED3 is a digital media processor from Texas Instruments, part of the DaVinci™ Video SOC and DM81x series.
- What are the key processors in the TMS320DM8127SCYED3?
The device features an ARM Cortex-A8 RISC CPU with Neon extension and a TI C674x VLIW floating-point DSP core.
- What is the clock rate of the processors?
The ARM Cortex-A8 CPU operates at up to 1 GHz, and the C674x DSP core operates at up to 750 MHz.
- What type of cache and memory does the processor have?
The processor includes 32KB of instruction and data caches, 256KB of L2 cache, 64KB of RAM, and 48KB of boot ROM.
- What are the key interfaces supported by the TMS320DM8127SCYED3?
The device supports CAN, Ethernet, I2C, McASP, McBSP, MMC/SD, SPI, UART, and USB interfaces.
- What is the operating temperature range of the TMS320DM8127SCYED3?
The operating temperature range is -40 °C to 90 °C.
- Is the TMS320DM8127SCYED3 RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What are some of the applications supported by the TMS320DM8127SCYED3?
The device is suitable for IP network cameras, industrial automation, network cameras, stereo cameras, video surveillance, HD video conferencing, car black boxes, and home audio/video equipment.
- What development tools are available for the TMS320DM8127SCYED3?
The device has a complete set of development tools including C compilers, DSP assembly optimizer, and Microsoft® Windows™ debugger interface.
- What is the package type of the TMS320DM8127SCYED3?
The device is available in a 684-BFBGA, FCBGA package.
