TMS320C6713BZDP225 TI TMS320C67x Floating-Point DSP 225MHz EMIF McASP HPI BGA-272

TMS320C6713BZDP225 Product Overview

The TMS320C6713BZDP225 is a high-performance 32-bit floating-point digital signal processor (DSP) from Texas Instruments (TI), based on the TMS320C67x core in a BGA-272 package, running at 225MHz. The TMS320C6713BZDP225 is designed for embedded applications requiring intensive floating-point computation, integrating 264KB of on-chip SRAM (including L1 program cache, L1 data cache, and L2 unified mapped RAM/cache), along with a high-performance External Memory Interface (EMIF) that seamlessly connects to SDRAM, SRAM, and Flash memories. The TMS320C6713BZDP225 offers strong audio and communication processing capabilities: two multi-channel audio serial ports (McASP) and two multi-channel buffered serial ports (McBSP) connect directly to audio codecs and serial data streams; I2C, SPI, and a Host-Port Interface (HPI) provide flexible pathways for external control and data exchange. A 16-bit general-purpose HPI facilitates high-speed data interaction with external processors or microcontrollers. Leveraging the C67x core's Very Long Instruction Word (VLIW) architecture, the TMS320C6713BZDP225 delivers up to 1800 MIPS and 1350 MFLOPS of exceptional floating-point performance at 225MHz, making the TMS320C6713BZDP225 ideal for compute-intensive applications such as real-time audio processing, vibration analysis, acoustic modeling, speech recognition, and industrial control.

TMS320C6713BZDP225 Core Features

Processor Core: The TMS320C6713BZDP225 features a 32-bit floating-point TMS320C67x VLIW DSP core, up to 225MHz, delivering 1800 MIPS/1350 MFLOPS

On-Chip Memory: The TMS320C6713BZDP225 integrates 264KB SRAM (4KB L1P cache + 4KB L1D cache + 256KB L2 unified mapped RAM/cache)

External Memory Interface (EMIF): The TMS320C6713BZDP225 supports seamless connection to 32-bit SDRAM, SRAM, Flash, and ROM

Audio & Serial Interfaces: The TMS320C6713BZDP225 provides 2× McASP, 2× McBSP, 1× SPI, and 2× I2C

Host Interface: The TMS320C6713BZDP225 includes a 16-bit general-purpose Host-Port Interface (HPI) for high-speed parallel data exchange with external processors/microcontrollers

Timers & GPIO: The TMS320C6713BZDP225 offers 2× 32-bit general-purpose timers and up to 16 general-purpose I/O pins

System Management: The TMS320C6713BZDP225 features an on-chip PLL clock generator, watchdog timer, and power management module

Power & Package: The TMS320C6713BZDP225 operates with core voltage 1.2V and I/O voltage 3.3V, in a BGA-272 package, combining high performance with low power consumption

TMS320C6713BZDP225 Applications

Professional Audio Processing: The TMS320C6713BZDP225 excels in digital mixing consoles, effects processors, high-end audio interfaces, and broadcast-grade audio equipment

Vibration & Acoustic Analysis: The TMS320C6713BZDP225 is ideal for industrial vibration spectrum analysis, mechanical fault diagnosis, acoustic modeling, and noise suppression

Medical & Bio-electronics: The TMS320C6713BZDP225 is used in medical imaging post-processing, floating-point biosignal analysis, and portable ultrasound devices

Industrial Control & Automation: The TMS320C6713BZDP225 supports high-performance servo control, complex algorithm controllers, and real-time simulation in power electronics

Communications & Signal Processing: The TMS320C6713BZDP225 handles software-defined radio, radar and sonar signal processing, and high-speed modems

TMS320C6713BZDP225 Key Advantages

Outstanding Floating-Point Performance: The TMS320C6713BZDP225's 225MHz clock combined with the VLIW architecture delivers up to 1350 MFLOPS of floating-point performance, efficiently executing complex FFTs, matrix operations, and control algorithms—making the TMS320C6713BZDP225 an ideal core for high-end signal processing.

Rich Audio & Serial Interfaces: The TMS320C6713BZDP225's two McASPs and two McBSPs can simultaneously connect multiple digital audio devices and serial peripherals, providing powerful data throughput for multi-channel audio systems.

Flexible External Memory Expansion: The TMS320C6713BZDP225's EMIF interface supports SDRAM, Flash, and other external memories, enabling easy expansion of program and data space to accommodate large-scale applications.

HPI Facilitates Multi-Processor Collaboration: The TMS320C6713BZDP225's 16-bit HPI allows an external host processor to directly access the DSP's internal memory, enabling efficient data exchange between the DSP and a host controller—ideal for heterogeneous computing architectures.

Mature, Stable, and Well-Supported: The TMS320C6713BZDP225 is part of the classic C6713 family, with extensive application examples, reference designs, and a mature software development toolchain, significantly reducing development risk and time-to-market.

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FAQ

1. What is the difference between TMS320C6713BZDP225 and TMS320C6713BGDP225?
   
   • Both share identical core architecture, clock speed, on-chip memory, and peripheral functions with the TMS320C6713BZDP225.
   • The ZDP and GDP suffixes typically indicate differences in packaging materials or temperature ranges. Refer to the official datasheet for specific details. In most applications, the TMS320C6713BZDP225 is interchangeable with the GDP variant.
2. How does this DSP compare to fixed-point DSPs like the TMS320C5505?
   
   • The TMS320C6713BZDP225 is a 32-bit floating-point DSP, excelling at high-precision, wide-dynamic-range floating-point computations, ideal for audio processing and vibration analysis where numerical accuracy is critical.
   • Fixed-point DSPs typically offer lower power consumption but require more complex programming for floating-point algorithms and have limited dynamic range compared to the TMS320C6713BZDP225.
3. What floating-point performance can be expected from the TMS320C6713BZDP225 at 225MHz?
   
   • At 225MHz, the TMS320C6713BZDP225's C67x core delivers up to 1350 MFLOPS of single-precision floating-point performance and 1800 MIPS of instruction throughput.
   • With the VLIW architecture of the TMS320C6713BZDP225, up to 8 instructions can be executed per cycle, greatly enhancing parallel processing efficiency.
4. Is the on-chip memory of the TMS320C6713BZDP225 sufficient? How can external memory be added?
   
   • The TMS320C6713BZDP225 integrates 264KB of SRAM (L1P/L1D cache + L2 RAM), suitable for storing critical code and real-time data.
   • Through the EMIF interface of the TMS320C6713BZDP225, external SDRAM (up to 512MB) and Flash can be flexibly added to meet large program and non-volatile storage needs.
5. How many audio interfaces does the TMS320C6713BZDP225 have? How many audio devices can be connected?
   
   • The TMS320C6713BZDP225 provides 2 McASPs and 2 McBSPs, all capable of audio data transmission and reception.
   • A single McASP on the TMS320C6713BZDP225 can support up to 16 serial data channels, giving the system strong multi-channel audio processing capability for connecting multiple ADCs/DACs/Codecs.
6. What is the purpose of the HPI host interface on the TMS320C6713BZDP225? How is it used?
   
   • The 16-bit HPI of the TMS320C6713BZDP225 allows an external processor (such as an MCU or another DSP) to directly access the internal memory of the TMS320C6713BZDP225.
   • This architecture enables efficient data sharing between a host processor and the DSP, suitable for heterogeneous systems requiring separated "control + algorithm" – a key strength of the TMS320C6713BZDP225.
7. What tools and software are needed for developing with the TMS320C6713BZDP225?
   
   • Use TI's free Code Composer Studio (CCS) IDE for development and debugging of the TMS320C6713BZDP225.
   • Hardware debuggers such as the XDS510 or XDS560 series are recommended, supporting JTAG in-circuit programming and real-time debugging of the TMS320C6713BZDP225.
   • TI provides extensive C67x floating-point DSP libraries to significantly accelerate algorithm development on the TMS320C6713BZDP225.
8. What boot modes does the TMS320C6713BZDP225 support?
   
   • The TMS320C6713BZDP225 supports booting from external ROM/Flash (via EMIF) or from the HPI interface.
   • The boot mode is determined by the logic levels of configuration pins at reset, allowing flexible selection based on system design for the TMS320C6713BZDP225.
9. Is the BGA-272 package of the TMS320C6713BZDP225 difficult to solder?
   
   • The BGA-272 is a ball grid array package; professional reflow soldering processes and X-ray inspection equipment are recommended to ensure soldering reliability for the TMS320C6713BZDP225.
   • Yield can be effectively guaranteed by following standard SMT procedures and land pattern design guidelines for the TMS320C6713BZDP225.
10. What are the upgrade options if I need higher floating-point DSP performance than the TMS320C6713BZDP225?
    
    • Within the same family, the TMS320C672x series offers higher clock speeds and richer peripherals while maintaining code compatibility with the TMS320C6713BZDP225.
    • For higher parallel processing and lower power consumption, consider TI's TMS320C66x multi-core DSPs or 66AK2x heterogeneous processors as an upgrade from the TMS320C6713BZDP225.