Overview
The TMS320C6424ZDU4 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+ very-long-instruction-word (VLIW) architecture, making it an excellent choice for various digital signal processing applications. The C6424 is fully software-compatible with previous C64x devices and offers enhanced functionality and an expanded instruction set.
The processor features a robust set of peripherals, including a 10/100 Mb/s Ethernet MAC, VLYNQ interface, I2C bus interface, multichannel buffered serial ports, and more. It also supports multiple power-saving modes and has a comprehensive set of development tools, including C compilers and a DSP assembly optimizer.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | C64x+ DSP Core |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.43-ns |
| Clock Rate | 400-, 500-, 600-, 700-MHz |
| MIPS | 3200, 4000, 4800, 5600 |
| Level 1 Program Memory/Cache (L1P) | 256K-Bit (32K-Byte) |
| Level 1 Data Memory/Cache (L1D) | 640K-Bit (80K-Byte) |
| Level 2 Unified Memory/Cache (L2) | 1M-Bit (128K-Byte) |
| External Memory Interfaces | DDR2 SDRAM, Asynchronous EMIF |
| Package Type | 376-Pin BGA (ZDU Suffix), 1.0-mm Ball Pitch |
| Core Voltage | 1.05 V, 1.2 V |
| I/O Voltage | 1.8 V, 3.3 V |
| Process Technology | 0.09-μm/6-Level Cu Metal Process (CMOS) |
Key Features
- High-performance C64x+ DSP core with VelociTI.2 extensions
- Eight highly independent functional units, including six ALUs and two multipliers
- Support for up to 5600 MIPS
- Flexible memory architecture with L1P, L1D, and L2 memory/cache
- 10/100 Mb/s Ethernet MAC (EMAC) with MDIO module
- VLYNQ interface for FPGA communication
- I2C bus interface and multichannel buffered serial ports (McBSPs)
- Two 64-bit general-purpose timers and one 64-bit watchdog timer
- Up to 111 general-purpose I/O (GPIO) pins
- Individual power-saving modes and low-power device options
- Comprehensive development tools including C compilers and DSP assembly optimizer
Applications
- Telecom applications
- Audio processing and multimedia systems
- Industrial control and automation
- Embedded systems requiring high-performance DSP capabilities
- Networking and communication systems
Q & A
- What is the TMS320C6424ZDU4 processor based on?
The TMS320C6424ZDU4 is based on the third-generation C64x+ very-long-instruction-word (VLIW) architecture.
- What are the clock rates supported by the TMS320C6424ZDU4?
The processor supports clock rates of 400-, 500-, 600-, and 700-MHz.
- What is the maximum MIPS rating of the TMS320C6424ZDU4?
The maximum MIPS rating is up to 5600.
- What types of memory does the TMS320C6424ZDU4 have?
The device features Level 1 program memory/cache (L1P), Level 1 data memory/cache (L1D), and Level 2 unified memory/cache (L2).
- Does the TMS320C6424ZDU4 support Ethernet?
Yes, it includes a 10/100 Mb/s Ethernet MAC (EMAC) with a management data input/output (MDIO) module.
- What is the package type of the TMS320C6424ZDU4?
The device is packaged in a 376-Pin BGA (ZDU Suffix) with a 1.0-mm ball pitch.
- What are the core and I/O voltages of the TMS320C6424ZDU4?
The core voltages are 1.05 V and 1.2 V, and the I/O voltages are 1.8 V and 3.3 V.
- What process technology is used in the TMS320C6424ZDU4?
The device is fabricated using 0.09-μm/6-Level Cu Metal Process (CMOS) technology.
- What development tools are available for the TMS320C6424ZDU4?
Comprehensive development tools include C compilers, a DSP assembly optimizer, and a Windows debugger interface.
- In what applications is the TMS320C6424ZDU4 commonly used?
Common applications include telecom, audio processing, industrial control, and embedded systems requiring high-performance DSP capabilities.
