Overview
The TMS320DM6433ZWT5 is a high-performance Digital Media Processor from Texas Instruments, part of the TMS320C64x+™ DSP family. This processor is designed to excel in digital media applications, leveraging the advanced VelociTI™ very-long-instruction-word (VLIW) architecture. It features a robust set of peripherals and memory configurations, making it an excellent choice for networked media decode, digital media processing, and other demanding multimedia tasks.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | TMS320C64x+™ DSP Core |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.51-, 1.43-ns |
| Clock Rate | 400-, 500-, 600-, 660-, 700-MHz |
| MIPS | 3200, 4000, 4800, 5280, 5600 |
| L1 Program RAM/Cache | 256K-Bit (32K-Byte), Flexible Allocation |
| L1 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, up to 333-MHz (data rate) |
| General-Purpose Registers | 64 32-Bit Registers |
| GPIO Pins | Up to 111 pins |
| Package | 361-Pin Pb-Free PBGA Package (ZWT Suffix), 0.8-mm Ball Pitch |
Key Features
- Video Processing Subsystem (VPSS): Supports image resizing from 1/4x to 4x, hardware on-screen display (OSD), and multiple video formats including composite NTSC/PAL, S-video, and component video.
- High-Performance DSP Core: Eight highly independent functional units with VelociTI.2™ extensions, six ALUs, and two multipliers supporting multiple arithmetic operations per clock cycle.
- Memory and Storage: Includes L1 and L2 caches, DDR2 SDRAM memory controller, and interfaces for NOR and NAND flash memory.
- Peripheral Interfaces: 10/100 Mb/s Ethernet MAC (EMAC), multichannel buffered serial port (McBSP0), multichannel audio serial port (McASP0), UART with RTS and CTS flow control, and I2C Bus interface.
- Power Management: Individual power-saving modes and low-power device options.
- Timers and Watchdog: Two 64-bit general-purpose timers (configurable as four 32-bit timers) and one 64-bit watchdog timer.
Applications
- Digital Media Processing: Ideal for video and audio processing, image resizing, and other multimedia tasks.
- Networked Media Decode: Supports decoding of networked media streams.
- Telecom and Networking: Utilizes telecom interfaces such as ST-Bus and H-100, and supports Ethernet MAC (EMAC) for network connectivity.
- Automotive and Industrial Systems: Available in commercial and automotive grades, suitable for various industrial applications.
Q & A
- What is the TMS320DM6433ZWT5 processor based on?
The TMS320DM6433ZWT5 is based on the TMS320C64x+™ DSP core, utilizing the advanced VelociTI™ very-long-instruction-word (VLIW) architecture.
- What are the clock rate options for the TMS320DM6433ZWT5?
The clock rates available are 400-, 500-, 600-, 660-, and 700-MHz.
- What type of memory does the TMS320DM6433ZWT5 support?
The processor supports DDR2 SDRAM memory, NOR and NAND flash memory, and has on-chip L1 and L2 caches.
- Does the TMS320DM6433ZWT5 have any power-saving features?
Yes, it includes individual power-saving modes and low-power device options.
- What video processing capabilities does the TMS320DM6433ZWT5 have?
The processor features a Video Processing Subsystem (VPSS) with image resizing, hardware on-screen display (OSD), and support for various video formats.
- What peripheral interfaces are available on the TMS320DM6433ZWT5?
The processor includes interfaces such as 10/100 Mb/s Ethernet MAC (EMAC), McBSP0, McASP0, UART, I2C Bus, and more.
- How many general-purpose timers does the TMS320DM6433ZWT5 have?
The processor has two 64-bit general-purpose timers, each configurable as two 32-bit timers.
- What is the package type for the TMS320DM6433ZWT5?
The processor is available in a 361-Pin Pb-Free PBGA Package (ZWT Suffix) with a 0.8-mm ball pitch.
- Does the TMS320DM6433ZWT5 support Ethernet connectivity?
Yes, it includes a 10/100 Mb/s Ethernet MAC (EMAC) with a management data input/output (MDIO) module.
- What are some typical applications for the TMS320DM6433ZWT5?
Typical applications include digital media processing, networked media decode, telecom and networking, and automotive and industrial systems.
