Overview
The TMS320DM6433ZWT7, produced by Texas Instruments, is a high-performance digital media processor based on the TMS320C64x+™ DSP core. This device is part of the TMS320C6000™ DSP platform and is renowned for its advanced VelociTI™ very-long-instruction-word (VLIW) architecture. The DM6433 is designed to handle demanding digital media applications, offering exceptional processing power, flexibility, and numerical capability. It is upward code-compatible with previous C6000™ DSP devices, ensuring seamless integration and code reuse.
Key Specifications
| Specification | Details |
|---|---|
| Clock Rate | Up to 700 MHz |
| MIPS Performance | Up to 5600 MIPS |
| L1 Program RAM/Cache | 256K-Bit (32K-Byte), flexible allocation |
| L1 Data RAM/Cache | 640K-Bit (80K-Byte), flexible allocation |
| L2 Unified RAM/Cache | 1M-Bit (128K-Byte), shared between program and data space |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.51-, 1.43-ns |
| Functional Units | Eight highly independent functional units: two multipliers, six ALUs |
| General-Purpose Registers | 64 32-Bit registers |
| External Memory Interfaces | 32-Bit DDR2 SDRAM Memory Controller, asynchronous 8-Bit wide EMIF |
| Peripheral Interfaces | 10/100 Mb/s Ethernet MAC, VLYNQ interface, I2C Bus, McBSP0, McASP0, PCI Master/Slave Interface |
| Package | 361-Pin Pb-Free PBGA Package (ZWT Suffix), 0.8-mm Ball Pitch |
Key Features
- High-Performance DSP Core: The C64x+™ core offers up to 5600 MIPS at a clock rate of 700 MHz, with eight highly independent functional units including two multipliers and six ALUs.
- Flexible Memory Architecture: Includes L1 and L2 memory with flexible allocation between RAM and cache.
- Video Processing Subsystem (VPSS): Supports image resizing, on-screen display, and various video formats including NTSC/PAL, S-video, and component video.
- External Memory Interfaces: Supports DDR2 SDRAM, asynchronous EMIF, and other memory interfaces.
- Peripheral Set: Includes Ethernet MAC, VLYNQ interface, I2C Bus, McBSP0, McASP0, PCI Master/Slave Interface, and more.
- Power Management: Individual power-saving modes and low-power device options.
- Instruction Set Enhancements: VelociTI.2™ extensions, instruction packing, and conditional instructions.
Applications
- Digital Media: Ideal for applications such as video encoding and decoding, image processing, and digital media streaming.
- Networked Media Decode: Suitable for networked media devices requiring high-performance processing.
- Automotive and Commercial Systems: Used in various automotive and commercial applications due to its robust performance and flexibility.
- Real-Time Data Processing: Capable of processing data streams in real-time with high accuracy and performance.
Q & A
- What is the maximum clock rate of the TMS320DM6433ZWT7?
The maximum clock rate is up to 700 MHz.
- How many MIPS can the C64x+™ core achieve?
The C64x+™ core can achieve up to 5600 MIPS.
- What is the configuration of the L1 and L2 memory?
L1 Program RAM/Cache: 256K-Bit (32K-Byte), L1 Data RAM/Cache: 640K-Bit (80K-Byte), L2 Unified RAM/Cache: 1M-Bit (128K-Byte).
- What are the key functional units of the DSP core?
The DSP core includes two multipliers and six ALUs, along with eight highly independent functional units.
- Does the TMS320DM6433ZWT7 support DDR2 SDRAM?
- What peripheral interfaces are available on the TMS320DM6433ZWT7?
The device includes interfaces such as 10/100 Mb/s Ethernet MAC, VLYNQ interface, I2C Bus, McBSP0, McASP0, and PCI Master/Slave Interface.
- What is the package type of the TMS320DM6433ZWT7?
The package type is a 361-Pin Pb-Free PBGA Package (ZWT Suffix) with a 0.8-mm Ball Pitch.
- What are some of the key applications of the TMS320DM6433ZWT7?
Key applications include digital media, networked media decode, automotive, and commercial systems, as well as real-time data processing.
- Does the TMS320DM6433ZWT7 support power-saving modes?
- What instruction set enhancements does the TMS320DM6433ZWT7 offer?
The device includes VelociTI.2™ extensions, instruction packing, and conditional instructions.
