Overview
The TMS320DM8168ACYG2 is a high-performance Digital Media System-on-Chip (DMSoC) developed by Texas Instruments. This device is part of the DaVinci family and is designed to meet the demanding requirements of various multimedia applications. It integrates a powerful ARM Cortex-A8 RISC processor and a C674x VLIW DSP, along with multiple high-definition video and imaging coprocessors (HDVICP2). This multi-core architecture enables robust processing for video encode, decode, transcode, and other multimedia tasks. The device also features a comprehensive set of peripherals and interfaces, making it suitable for a wide range of applications including video security, video conferencing, media servers, and digital signage.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Cores | ARM Cortex-A8 RISC Processor, C674x VLIW DSP |
| Processor Speed | Up to 1.2 GHz (ARM), Up to 1 GHz (DSP) |
| On-Chip Memory | 1.5 MB (including 256 KB L2 Cache and 512 KB OCMC) |
| Non-Volatile Memory | 48 kB ROM |
| Package Type | 1031-BFBGA, FCBGA (25x25 mm) |
| Voltage - Core | 1.0 V |
| Voltage - I/O | 1.5 V, 1.8 V, 3.3 V |
| Operating Temperature | 0°C ~ 95°C (TJ) |
| Interfaces | EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, SATA, SD/SDIO, SPI, UART, USB |
Key Features
- Multi-core architecture with ARM Cortex-A8 and C674x VLIW DSP cores.
- Up to three high-definition video and imaging coprocessors (HDVICP2) for advanced video processing.
- Support for high-definition video encode, decode, transcode, and transrate operations.
- Integrated SGX530 3D graphics engine (available on TMS320DM8168) for sophisticated GUIs.
- Comprehensive peripheral set including Ethernet, SATA, USB, and various serial interfaces.
- Efficient power management and energy-efficient operation.
- Surface mount package with Via Channel technology for reduced PCB costs.
Applications
- Video security and surveillance systems.
- Video conferencing and infrastructure.
- Media servers and digital signage.
- Digital video recorders and other multimedia devices.
- Robust industrial applications requiring high-performance multimedia processing.
Q & A
- What is the TMS320DM8168ACYG2?
The TMS320DM8168ACYG2 is a high-performance Digital Media System-on-Chip (DMSoC) developed by Texas Instruments.
- What processor cores does it include?
It includes an ARM Cortex-A8 RISC processor and a C674x VLIW DSP core.
- What are the key video processing capabilities of this device?
The device supports high-definition video encode, decode, transcode, and transrate operations, and it includes up to three HDVICP2 coprocessors.
- What is the maximum processing speed of the ARM and DSP cores?
The ARM Cortex-A8 core can operate up to 1.2 GHz, and the C674x DSP core can operate up to 1 GHz.
- What type of package does the TMS320DM8168ACYG2 use?
The device is packaged in a 1031-BFBGA or FCBGA (25x25 mm) package.
- What are the supported interfaces on this device?
The device supports EBI/EMI, Ethernet, I²C, McASP, McBSP, PCI, SATA, SD/SDIO, SPI, UART, and USB interfaces.
- What is the operating temperature range of the TMS320DM8168ACYG2?
The operating temperature range is 0°C ~ 95°C (TJ).
- What are some typical applications for this device?
Typical applications include video security, video conferencing, media servers, digital signage, and digital video recorders.
- Does the device support 3D graphics?
Yes, the TMS320DM8168 device includes an SGX530 3D graphics engine for sophisticated GUIs.
- What is the benefit of the Via Channel technology in the package design?
The Via Channel technology reduces PCB costs by allowing the use of 0.8-mm pitch PCB feature sizes and enabling PCB routing in only two signal layers.
