Overview
The TMS320DM8127BCYED3 is a highly integrated, programmable Digital Media System-on-Chip (DMSoC) from Texas Instruments. This device is part of the DaVinci™ family and is designed to meet the processing needs of various multimedia and video-centric applications. It combines an ARM Cortex-A8 RISC CPU with a TI C674x VLIW floating-point DSP core, along with high-definition video and imaging coprocessors. This architecture allows for 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 develop market-ready devices.
Key Specifications
| Parameter | Description |
|---|---|
| Processor Cores | ARM Cortex-A8 RISC CPU (up to 1 GHz), TI C674x VLIW floating-point DSP core (up to 750 MHz) |
| Memory | 832 kB On-Chip RAM, 48 kB ROM, Supports up to DDR2-800 and DDR3-1066 |
| Package | 684-Pin BFBGA, FCBGA (23x23 mm) |
| Voltage | I/O: 1.5V, 1.8V, 3.3V; Core: 1.15V |
| Operating Temperature | 0°C to 90°C (TJ) |
| Interfaces | CAN, Ethernet (10/100/1000 Mbps), I²C, McASP, McBSP, MMC/SD, SPI, UART, USB 2.0 |
| Cache | 32KB Instruction cache, 32KB Data cache, 256KB L2 Cache for ARM; 32KB L1 program memory, 32KB L1 data memory for DSP |
| Other Features | Dynamic Memory Manager (DMM), High-Definition Video and Imaging Coprocessor 2 (HDVICP2), Enhanced Direct Memory Access (EDMA) Controller |
Key Features
- Programmable video and audio processing with a highly integrated peripheral set.
- ARM Cortex-A8 32-Bit RISC Core with Neon floating-point extension.
- TI C674x VLIW floating-point DSP core with high-performance capabilities.
- High-definition video and imaging coprocessor 2 (HDVICP2) for off-loading video and imaging tasks.
- Support for multiple interfaces including CAN, Ethernet, I²C, McASP, McBSP, MMC/SD, SPI, UART, and USB 2.0.
- Dual Port Ethernet (10/100/1000 Mbps) and dual USB 2.0 ports with integrated PHYs.
- Enhanced Direct Memory Access (EDMA) controller with 64 independent DMA channels and 8 independent QDMA channels.
- Real-Time Clock (RTC) and power, reset, and clock management with multiple independent core power and voltage domains.
Applications
- IP Network Cameras
- Industrial Automation Network Cameras
- Stereo Cameras
- Video Surveillance
- HD Video Conferencing
- Car Black Box
- Home Audio and Video Equipment
- Digital Video Recorders (DVR)
- Security Surveillance Systems
- Digital Media Applications
- Audio/Video Processing Equipment
Q & A
- What is the TMS320DM8127BCYED3?
The TMS320DM8127BCYED3 is a Digital Media System-on-Chip (DMSoC) from Texas Instruments, part of the DaVinci™ family, designed for multimedia and video-centric applications.
- What processor cores does the TMS320DM8127BCYED3 feature?
The device features an ARM Cortex-A8 RISC CPU (up to 1 GHz) and a TI C674x VLIW floating-point DSP core (up to 750 MHz).
- What types of memory does the TMS320DM8127BCYED3 support?
The device supports 832 kB On-Chip RAM, 48 kB ROM, and external memory up to DDR2-800 and DDR3-1066.
- What are the key interfaces supported by the TMS320DM8127BCYED3?
The device supports CAN, Ethernet (10/100/1000 Mbps), I²C, McASP, McBSP, MMC/SD, SPI, UART, and USB 2.0 interfaces.
- What is the operating temperature range of the TMS320DM8127BCYED3?
The operating temperature range is from 0°C to 90°C (TJ).
- What is the purpose of the HDVICP2 in the TMS320DM8127BCYED3?
The High-Definition Video and Imaging Coprocessor 2 (HDVICP2) off-loads many video and imaging processing tasks from the DSP core, making more DSP MIPS available for common video and imaging algorithms.
- What development tools are available for the TMS320DM8127BCYED3?
The device has a complete set of development tools including C compilers, DSP assembly optimizer, and a Microsoft® Windows™ debugger interface.
- What are some of the applications supported by the TMS320DM8127BCYED3?
Applications include IP Network Cameras, Industrial Automation, Video Surveillance, HD Video Conferencing, Car Black Box, and Home Audio and Video Equipment.
- How does the TMS320DM8127BCYED3 manage power and clocking?
The device features multiple independent core power and voltage domains, along with clock enable and disable control for subsystems and peripherals.
- Is the TMS320DM8127BCYED3 compliant with industry standards?
Yes, the device is compatible with industry-standard software and hardware tools and achieves compliance with industry certification standards.
- What is the package type of the TMS320DM8127BCYED3?
The device is packaged in a 684-Pin BFBGA, FCBGA (23x23 mm).
