Overview
The TMS320C6424ZWT4 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 features the advanced VelociTI™ very-long-instruction-word (VLIW) architecture. The C6424 is designed to provide exceptional processing power and flexibility, making it an excellent choice for a wide range of digital signal processing applications.
The processor is available in a 361-pin Pb-Free PBGA package (ZWT suffix) with a 0.8-mm ball pitch, and it supports multiple operating frequencies and power modes, enhancing its suitability for various environments and applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | C64x+™ DSP Core |
| Clock Rate | Up to 600 MHz |
| Instruction Cycle Time | 2.5-, 2-, 1.67-, 1.43-ns |
| MIPS Performance | 3200, 4000, 4800, 5600 MIPS |
| L1 Program Memory/Cache | 256K-Bit (32K-Byte) |
| L1 Data Memory/Cache | 640K-Bit (80K-Byte) |
| L2 Unified Memory/Cache | 1M-Bit (128K-Byte) |
| External Memory Interfaces | DDR2 SDRAM, EMIFA (asynchronous), EMIFB (synchronous) |
| Package Type | 361-Pin Pb-Free PBGA (ZWT suffix), 0.8-mm ball pitch |
| Supply Voltage | 1.2 V (core), 1.8 V (I/O), 3.3 V (I/O) |
| Process Technology | 0.09-μm/6-Level Cu Metal Process (CMOS) |
Key Features
- High-Performance DSP Core: The C64x+™ core supports up to eight 32-bit instructions per cycle, enhancing processing efficiency.
- Flexible Memory Architecture: Includes L1P, L1D, and L2 memory/cache with flexible allocation options.
- Peripheral Set: Features a 10/100 Mb/s Ethernet MAC (EMAC), I2C Bus interface, two multichannel buffered serial ports (McBSPs), and more.
- External Memory Interfaces: Supports DDR2 SDRAM, asynchronous EMIFA, and synchronous EMIFB.
- Timers and Watchdog: Includes two 64-bit general-purpose timers and one 64-bit watchdog timer.
- Power Management: Offers individual power-saving modes and low-power device options.
- Development Tools: Includes C compilers, DSP assembly optimizer, and a Windows™ debugger interface.
Applications
The TMS320C6424ZWT4 is versatile and can be used in a variety of applications, including:
- Telecommunications: For voice and data processing in telecom systems.
- Audio and Video Processing: For real-time audio and video encoding and decoding.
- Industrial Automation: For control and monitoring in industrial environments.
- Medical Imaging: For processing medical imaging data in real-time.
- Networking Equipment: For high-speed data processing in network devices.
Q & A
- What is the clock rate of the TMS320C6424ZWT4?
The TMS320C6424ZWT4 supports clock rates up to 600 MHz.
- What type of memory architecture does the TMS320C6424ZWT4 have?
The device features a C64x+ L1/L2 memory architecture with flexible allocation options for L1P, L1D, and L2 memory/cache.
- Does the TMS320C6424ZWT4 support Ethernet?
Yes, it includes a 10/100 Mb/s Ethernet MAC (EMAC) with IEEE 802.3 compliance and supports multiple media independent interfaces (MII, RMII).
- What are the key peripherals of the TMS320C6424ZWT4?
The device includes peripherals such as I2C Bus, McBSPs, multichannel audio serial port (McASP), general-purpose timers, and a watchdog timer.
- What is the package type of the TMS320C6424ZWT4?
The device is packaged in a 361-pin Pb-Free PBGA (ZWT suffix) with a 0.8-mm ball pitch.
- Does the TMS320C6424ZWT4 support power-saving modes?
Yes, it offers individual power-saving modes and low-power device options.
- What development tools are available for the TMS320C6424ZWT4?
The device is supported by C compilers, a DSP assembly optimizer, and a Windows™ debugger interface.
- Is the TMS320C6424ZWT4 compatible with previous C6000 DSPs?
Yes, the C6424 is fully software-compatible with previous C64x DSPs.
- What is the process technology used in the TMS320C6424ZWT4?
The device is manufactured using 0.09-μm/6-Level Cu Metal Process (CMOS) technology.
- Can the TMS320C6424ZWT4 be used in automotive applications?
Yes, the device is available in automotive grades (Q or S suffix).
