Overview
The TMS320DM6437ZWTQ5 is a high-performance digital media processor from Texas Instruments, part of the TMS320C6000 DSP platform. This device is based on the third-generation C64x+™ DSP core, which utilizes the advanced VelociTI™ very-long-instruction-word (VLIW) architecture. It is designed to handle demanding digital media applications with its robust set of features and high processing capabilities.
The DM6437 offers up to 5600 million instructions per second (MIPS) at a clock rate of 700 MHz, making it an excellent choice for applications requiring high-performance DSP processing. The processor is fully software-compatible with previous C64x devices, ensuring ease of migration and development.
Key Specifications
| Feature | Specification |
|---|---|
| CPU Frequency | 400-, 500-, 600-, 660-, 700-MHz |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.51-, 1.43-ns |
| MIPS Performance | 3200, 4000, 4800, 5280, 5600 MIPS |
| L1P Program RAM/Cache | 256K-Bit (32K-Byte), Flexible Allocation |
| L1D Data RAM/Cache | 640K-Bit (80K-Byte), Flexible Allocation |
| L2 Unified Mapped RAM/Cache | 1M-Bit (128K-Byte), Flexible Allocation |
| DDR2 SDRAM Memory Controller | 32-Bit, 256M-Byte Address Space (1.8-V I/O) |
| Package Type | 361-Pin NFBGA (ZWT) |
| Operating Temperature Range | -40 to 125°C |
Key Features
- High-Performance DSP Core: The C64x+™ core supports up to 5600 MIPS at 700 MHz.
- Video Processing Subsystem (VPSS): Includes Video Processing Front-End (VPFE) and Video Processing Back-End (VPBE) for advanced video processing.
- Memory and Interfaces: 32-Bit DDR2 SDRAM Memory Controller, asynchronous EMIF, and flash memory interfaces.
- Peripherals: Two 64-Bit General-Purpose Timers, one 64-Bit Watch Dog Timer, two UARTs, Master/Slave I2C Bus, and two Multichannel Buffered Serial Ports (McBSPs).
- Networking and Communication: 10/100 Ethernet MAC (EMAC) with hardware flow control and quality of service (QOS) support, and VLYNQ™ interface for FPGA communication.
- Power and Clock Management: Individual power-savings modes, flexible PLL clock generators, and IEEE-1149.1 (JTAG™) boundary-scan-compatible.
Applications
- Digital Media Processing: Ideal for applications such as video encoding and decoding, image processing, and audio processing.
- Automotive Systems: Supports automotive grades with the Q or S suffix, suitable for in-vehicle infotainment and safety systems.
- Industrial Automation: Can be used in industrial control systems that require high-performance DSP capabilities.
- Medical Imaging: Suitable for medical imaging applications due to its advanced video and image processing capabilities.
Q & A
- What is the maximum clock rate of the TMS320DM6437ZWTQ5?
The maximum clock rate is 700 MHz.
- What is the MIPS performance of the TMS320DM6437ZWTQ5?
The MIPS performance ranges from 3200 to 5600 MIPS.
- What type of memory interfaces does the TMS320DM6437ZWTQ5 support?
It supports 32-Bit DDR2 SDRAM, asynchronous EMIF, and flash memory interfaces.
- Does the TMS320DM6437ZWTQ5 have video processing capabilities?
Yes, it includes a Video Processing Subsystem (VPSS) with VPFE and VPBE.
- What are the operating temperature ranges for the TMS320DM6437ZWTQ5?
The operating temperature range is -40 to 125°C.
- Does the TMS320DM6437ZWTQ5 support Ethernet connectivity?
Yes, it includes a 10/100 Ethernet MAC (EMAC) with hardware flow control and QOS support.
- What type of package does the TMS320DM6437ZWTQ5 come in?
It comes in a 361-Pin NFBGA (ZWT) package.
- Is the TMS320DM6437ZWTQ5 compatible with previous C64x devices?
Yes, it is fully software-compatible with previous C64x devices.
- What are some of the peripheral features of the TMS320DM6437ZWTQ5?
It includes two 64-Bit General-Purpose Timers, one 64-Bit Watch Dog Timer, two UARTs, and Master/Slave I2C Bus among others.
- Does the TMS320DM6437ZWTQ5 support power-saving modes?
Yes, it has individual power-savings modes.
