Overview
The TMS320DM8148CCYE1 is a highly integrated, programmable digital media processor from Texas Instruments, part of the TMS320DM814x DaVinci video processor family. This device is designed to meet the processing needs of various applications such as HD video conferencing, video surveillance, digital signage, media players, and mobile medical imaging. It combines robust operating systems support, rich user interfaces, and high processing performance, making it an ideal choice for Original-Equipment Manufacturers (OEMs) and Original-Design Manufacturers (ODMs) to quickly bring products to market.
Key Specifications
| Specification | Details |
|---|---|
| Processor Cores | Up to 1-GHz ARM® Cortex®-A8 RISC Core, Up to 750-MHz C674x™ VLIW DSP |
| Performance | Up to 6000 MIPS and 4500 MFLOPS |
| Cache Memory | 32KB of Instruction and Data Caches, 512KB of L2 Cache |
| On-Chip Memory | 64KB of RAM, 48KB of Boot ROM, 256KB of L2 Unified Mapped RAM/Caches with ECC |
| Memory Interfaces | Programmable DDR2/DDR3 SDRAM Interfaces, up to DDR2-800 and DDR3-1066 |
| Peripheral Interfaces | Dual Port Ethernet (10/100/1000 Mbps), Dual USB 2.0 Ports, One PCI Express 2.0 Port, SATA 3.0 Gbps Controller |
| Package | 684-Pin Pb-Free BGA Package (CYE Suffix), 0.8-mm Ball Pitch |
| Voltage | 1.8- and 3.3-V Dual Voltage Buffers for General I/O |
Key Features
- High-Performance Processors: ARM Cortex-A8 RISC Core and C674x VLIW DSP for high processing performance.
- Advanced Memory Architecture: 32KB of L1P and L1D RAM/Cache, 256KB of L2 Unified Mapped RAM/Caches with ECC.
- Imaging Subsystem (ISS): Camera sensor connection, image sensor interface (ISIF), and resizer for image and video processing.
- Peripheral Set: Dual Ethernet, dual USB 2.0, PCI Express 2.0, SATA 3.0 Gbps, and various serial interfaces (SPI, I2C, UART, etc.).
- Graphics and Video Processing: SGX530 3D graphics engine and HDVICP2 for off-loading video and imaging tasks.
- Development Tools: Comprehensive set of development tools including C compilers, DSP assembly optimizer, and Microsoft® Windows® debugger interface.
Applications
- HD Video Conferencing: Skype endpoints and other video conferencing solutions.
- Video Surveillance: DVRs and IP netcams.
- Digital Signage: Media players and adapters.
- Mobile Medical Imaging: Portable medical imaging devices.
- Network Projectors and Home Audio/Video Equipment: High-definition video and audio processing.
Q & A
- What are the main processor cores in the TMS320DM8148CCYE1?
The device features an ARM Cortex-A8 RISC Core and a C674x VLIW DSP.
- What is the maximum performance of the TMS320DM8148CCYE1?
Up to 6000 MIPS and 4500 MFLOPS.
- What types of memory interfaces does the TMS320DM8148CCYE1 support?
Programmable DDR2/DDR3 SDRAM Interfaces, up to DDR2-800 and DDR3-1066.
- What peripheral interfaces are available on the TMS320DM8148CCYE1?
Dual Port Ethernet (10/100/1000 Mbps), Dual USB 2.0 Ports, One PCI Express 2.0 Port, SATA 3.0 Gbps Controller.
- What is the package type of the TMS320DM8148CCYE1?
684-Pin Pb-Free BGA Package (CYE Suffix), 0.8-mm Ball Pitch.
- What are the typical applications of the TMS320DM8148CCYE1?
HD video conferencing, video surveillance, digital signage, mobile medical imaging, network projectors, and home audio/video equipment.
- Does the TMS320DM8148CCYE1 support any graphics processing?
Yes, it includes an SGX530 3D graphics engine and HDVICP2 for video and imaging processing.
- What development tools are available for the TMS320DM8148CCYE1?
A comprehensive set of development tools including C compilers, DSP assembly optimizer, and Microsoft® Windows® debugger interface.
- How does the TMS320DM8148CCYE1 manage memory?
The device features a two-level memory architecture with 32KB of L1P and L1D RAM/Cache, and 256KB of L2 Unified Mapped RAM/Caches with ECC.
- What is the voltage requirement for the TMS320DM8148CCYE1?
1.8- and 3.3-V Dual Voltage Buffers for General I/O.
