Overview
The TMS320C6424ZWT6 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 advanced VelociTI very-long-instruction-word (VLIW) architecture, making it an excellent choice for various digital signal processing applications. The C6424 is upward code-compatible with previous devices in the C6000 DSP platform and offers enhanced functionality and an expanded instruction set. It features a clock rate of up to 600 MHz, achieving performance of up to 4800 million instructions per second (MIPS).
Key Specifications
| Specification | Details |
|---|---|
| Clock Rate | 400-, 500-, 600-MHz C64x+ Clock Rate |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.43-ns Instruction Cycle Time |
| MIPS | 3200, 4000, 4800, 5600 MIPS |
| Functional Units | Eight highly independent functional units: six ALUs (32-/40-Bit), two multipliers |
| Memory Architecture | 256K-Bit (32K-Byte) L1P Program, 640K-Bit (80K-Byte) L1D Data RAM/Cache, 1M-Bit (128K-Byte) L2 Unified RAM/Cache |
| External Memory Interfaces | 32-Bit DDR2 SDRAM Memory Controller, Asynchronous 16-Bit Wide EMIF (EMIFA) |
| Package | 361-Pin Pb-Free PBGA Package (ZWT Suffix), 0.8-mm Ball Pitch |
| Power and Voltage | 3.3-V and 1.8-V I/O, 1.2-V Internal |
| General-Purpose I/O | Up to 111 General-Purpose I/O (GPIO) Pins |
Key Features
- High-Performance DSP Core: Based on the C64x+ VLIW architecture, offering up to 4800 MIPS at 600 MHz.
- Functional Units: Eight highly independent functional units, including six ALUs and two multipliers, supporting various arithmetic and multiply operations per clock cycle.
- Memory Architecture: Flexible L1 and L2 memory architecture with cache and mapped memory configurations.
- External Memory Interfaces: Supports 32-Bit DDR2 SDRAM and asynchronous EMIF for various memory types.
- Peripheral Set: Includes 10/100 Mb/s Ethernet MAC, I2C, UARTs, McBSPs, McASP, timers, watchdog timer, and more.
- Power Management: Individual power-saving modes and low-power device options.
- Development Tools: Comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.
Applications
- Telecom: Suitable for high-performance telecom applications due to its advanced DSP capabilities.
- Audio: Ideal for audio processing tasks with support for various audio interfaces like AC97 and I2S.
- Industrial Applications: Used in industrial control and automation due to its robust performance and peripheral set.
- Embedded Systems: Can be integrated into various embedded systems requiring high-performance signal processing.
Q & A
- What is the maximum clock rate of the TMS320C6424ZWT6?
The maximum clock rate is 600 MHz.
- How many MIPS can the TMS320C6424ZWT6 achieve?
It can achieve up to 4800 MIPS.
- What type of memory architecture does the TMS320C6424ZWT6 have?
It has a flexible L1 and L2 memory architecture with cache and mapped memory configurations.
- Does the TMS320C6424ZWT6 support external memory interfaces?
Yes, it supports 32-Bit DDR2 SDRAM and asynchronous EMIF.
- What are some of the key peripherals included in the TMS320C6424ZWT6?
It includes 10/100 Mb/s Ethernet MAC, I2C, UARTs, McBSPs, McASP, timers, and more.
- Is the TMS320C6424ZWT6 compatible with previous C6000 DSP devices?
Yes, it is upward code-compatible with previous devices in the C6000 DSP platform.
- What is the package type of the TMS320C6424ZWT6?
It is available in a 361-Pin Pb-Free PBGA Package (ZWT Suffix) with a 0.8-mm ball pitch.
- Does the TMS320C6424ZWT6 support power-saving modes?
Yes, it has individual power-saving modes and low-power device options.
- What development tools are available for the TMS320C6424ZWT6?
A comprehensive set of development tools including C compilers, DSP assembly optimizer, and Windows debugger interface.
- In which applications is the TMS320C6424ZWT6 commonly used?
It is commonly used in telecom, audio, industrial applications, and various embedded systems.
