Overview
The TMS320C6424ZDU5 is a high-performance fixed-point digital signal processor (DSP) 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.2™ very-long-instruction-word (VLIW) architecture. The C6424 is designed for demanding digital signal processing applications, offering high computational power, flexible memory configurations, and a wide range of on-chip peripherals.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | C64x+™ DSP Core |
| Clock Rate | Up to 500 MHz |
| Instruction Cycle Time | 2.5, 2, 1.67, 1.43 ns |
| L1 Program Memory/Cache | 256K-bit (32K-byte) |
| L1 Data Memory/Cache | 640K-bit (80K-byte) |
| L2 Unified Memory/Cache | 1M-bit (128K-byte) |
| MIPS Performance | Up to 5600 MIPS |
| External Memory Interfaces | 32-bit DDR2 SDRAM, Asynchronous EMIF (EMIFA), NOR/NAND Flash |
| Package Type | 376-Pin Plastic BGA Package (ZDU Suffix), 1.0-mm Ball Pitch |
| Power Supply | Core Voltage: 1.05 V, 1.2 V; I/O Voltage: 1.8 V, 3.3 V |
Key Features
- High-performance C64x+™ DSP core with VelociTI.2™ extensions
- Eight highly independent functional units, including six ALUs and two multipliers
- Flexible memory architecture with L1 and L2 caches
- Enhanced Direct Memory Access (EDMA) controller with 64 independent channels
- Support for DDR2 SDRAM, asynchronous EMIF, and flash memory interfaces
- Two 64-bit general-purpose timers and one 64-bit watchdog timer
- Two UARTs, two multichannel buffered serial ports (McBSPs), and an I2C bus
- 10/100 Mb/s Ethernet MAC (EMAC) with MDIO module
- Pulse width modulator (PWM) peripherals and PCI interface
Applications
The TMS320C6424ZDU5 is suitable for a wide range of applications that require high-performance digital signal processing, including:
- Telecommunications and network infrastructure
- Audio and video processing
- Medical imaging and diagnostics
- Industrial automation and control systems
- Aerospace and defense systems
- Automotive systems, including infotainment and safety features
Q & A
- What is the clock rate of the TMS320C6424ZDU5?
The clock rate of the TMS320C6424ZDU5 can be up to 500 MHz.
- What type of memory does the TMS320C6424ZDU5 support?
The device supports DDR2 SDRAM, asynchronous EMIF, and NOR/NAND flash memory interfaces.
- What is the MIPS performance of the TMS320C6424ZDU5?
The device can achieve up to 5600 MIPS.
- What are the key peripherals included in the TMS320C6424ZDU5?
The device includes two UARTs, two McBSPs, an I2C bus, Ethernet MAC, PWM peripherals, and a PCI interface.
- What is the package type of the TMS320C6424ZDU5?
The device is packaged in a 376-Pin Plastic BGA Package (ZDU Suffix) with a 1.0-mm ball pitch.
- What are the power supply requirements for the TMS320C6424ZDU5?
The core voltage can be 1.05 V or 1.2 V, and the I/O voltage can be 1.8 V or 3.3 V.
- Is the TMS320C6424ZDU5 backward compatible with previous C6000 DSPs?
- What is the role of the EDMA controller in the TMS320C6424ZDU5?
The Enhanced Direct Memory Access (EDMA) controller manages data transfers between different memory spaces and peripherals, enhancing system performance.
- Does the TMS320C6424ZDU5 support Ethernet connectivity?
- What are some common applications for the TMS320C6424ZDU5?
The device is used in telecommunications, audio and video processing, medical imaging, industrial automation, aerospace, and automotive systems.
