Overview
The TMS320DM8148CCYE0 is a highly integrated DaVinci digital media processor from Texas Instruments. This device is part of the TMS320DM814x family and is designed to meet the processing needs of various high-performance applications. It combines an ARM Cortex-A8 RISC core with a TMS320C674x floating-point VLIW DSP, providing robust processing capabilities for video and audio processing, as well as other demanding tasks.
The processor is built on 45-nm CMOS technology and features multiple independent core power and voltage domains, enhancing power management and efficiency. It also includes a comprehensive set of peripherals and interfaces, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Cores | ARM Cortex-A8 RISC Core, TMS320C674x Floating-Point VLIW DSP |
| Core Frequencies | Up to 1-GHz ARM Cortex-A8, Up to 750-MHz C674x DSP |
| Performance | Up to 6000 MIPS and 4500 MFLOPS |
| Memory | 32KB Instruction and Data Caches, 512KB L2 Cache, 64KB RAM, 48KB Boot ROM |
| Memory Interfaces | Dual DDR2/DDR3 SDRAM Interfaces, General-Purpose Memory Controller (GPMC) |
| Peripherals | Dual Ethernet, Dual USB 2.0, PCI Express 2.0, SATA 3.0 Gbps, Multiple UARTs, SPIs, I2C, CAN, McASP, McBSP |
| Video Processing | Two 165-MHz, 2-channel HD Video Capture Modules, HDVICP2, SGX530 3D Graphics Engine |
| Package | 684-Pin Pb-Free BGA Package (CYE Suffix), 0.8-mm Ball Pitch |
Key Features
- High-Performance Cores: ARM Cortex-A8 and TMS320C674x DSP cores provide high processing power for demanding applications.
- Advanced Video Processing: Includes HDVICP2 and SGX530 3D graphics engine to off-load video and imaging tasks.
- Comprehensive Peripherals: Dual Ethernet, USB 2.0, PCI Express 2.0, SATA 3.0 Gbps, and multiple serial interfaces.
- Memory Management: Dynamic Memory Manager (DMM) and General-Purpose Memory Controller (GPMC) for efficient memory access.
- Power Management: Multiple independent core power and voltage domains for enhanced power efficiency.
- Development Tools: Complete set of development tools including C compilers, DSP assembly optimizer, and Microsoft Windows debugger interface.
Applications
- HD Video Conferencing: Suitable for Skype endpoints and other video conferencing solutions.
- Video Surveillance: Ideal for DVRs and IP netcams.
- Digital Signage: Used in media players and adapters.
- Mobile Medical Imaging: Applicable in mobile medical imaging devices.
- Network Projectors: Used in home and professional network projectors.
- Home Audio and Video Equipment: Suitable for various home entertainment systems.
Q & A
- What are the main processor cores in the TMS320DM8148CCYE0?
The TMS320DM8148CCYE0 features an ARM Cortex-A8 RISC core and a TMS320C674x floating-point VLIW DSP core.
- What is the maximum frequency of the ARM Cortex-A8 core?
The ARM Cortex-A8 core can operate up to 1 GHz.
- What type of memory interfaces does the TMS320DM8148CCYE0 support?
The device supports dual DDR2/DDR3 SDRAM interfaces and a General-Purpose Memory Controller (GPMC).
- What video processing capabilities does the TMS320DM8148CCYE0 have?
The device includes two 165-MHz, 2-channel HD video capture modules, an HDVICP2, and an SGX530 3D graphics engine.
- What peripherals are available on the TMS320DM8148CCYE0?
The device features dual Ethernet, dual USB 2.0, PCI Express 2.0, SATA 3.0 Gbps, multiple UARTs, SPIs, I2C, CAN, McASP, and McBSP.
- What is the package type of the TMS320DM8148CCYE0?
The device is packaged in a 684-Pin Pb-Free BGA Package (CYE Suffix) with a 0.8-mm ball pitch.
- What are some of the key applications for the TMS320DM8148CCYE0?
The device is suitable for HD video conferencing, video surveillance, digital signage, mobile medical imaging, network projectors, and home audio and video equipment.
- Does the TMS320DM8148CCYE0 support power management features?
Yes, the device supports multiple independent core power and voltage domains for enhanced power efficiency.
- What development tools are available for the TMS320DM8148CCYE0?
A complete set of development tools including C compilers, DSP assembly optimizer, and Microsoft Windows debugger interface is available.
- What is the technology used in the fabrication of the TMS320DM8148CCYE0?
The device is built on 45-nm CMOS technology.
