Overview
The TMS320C6713B is a high-performance floating-point digital signal processor (DSP) from Texas Instruments. This device is part of the TMS320C67x DSP family and is designed to deliver exceptional performance and flexibility for a wide range of applications, particularly in audio and multichannel signal processing.
With its advanced Very Long Instruction Word (VLIW) architecture, the TMS320C6713B can execute up to eight 32-bit instructions per cycle, making it an excellent choice for demanding signal processing tasks. The device supports various clock rates and offers extended temperature devices, making it suitable for diverse operating conditions.
Key Specifications
| Parameter | Description |
|---|---|
| Clock Rates | 300-, 225-, 200-MHz (GDP and ZDP), and 225-, 200-, 167-MHz (PYP) |
| Instruction Cycle Times | 3.3-, 4.4-, 5-, 6-instruction cycle times |
| MIPS/MFLOPS | 2400/1800, 1800/1350, 1600/1200, and 1336/1000 |
| Functional Units | 8 independent functional units: 2 ALUs (fixed-point), 4 ALUs (floating-/fixed-point), 2 multipliers (floating-/fixed-point) |
| Memory Architecture | 4K-Byte L1P program cache, 4K-Byte L1D data cache, 256K-Byte L2 memory (64K-Byte unified cache/mapped RAM and 192K-Byte additional L2 mapped RAM) |
| External Memory Interface | 32-bit external memory interface (EMIF), supports SRAM, EPROM, Flash, SBSRAM, and SDRAM |
| Package Options | 208-pin PowerPAD PQFP (PYP), 272-ball BGA (GDP and ZDP) |
| Power Supply | 3.3-V I/Os, 1.2-V internal (GDP/ZDP/PYP), 1.4-V internal (GDP/ZDP) for 300 MHz |
Key Features
- Advanced VLIW DSP Core: The TMS320C6713B features an advanced VLIW DSP core with eight independent functional units, including ALUs and multipliers, which enable high-performance signal processing.
- Rich Peripheral Set: The device includes a rich set of peripherals such as multichannel audio serial ports (McASPs), host-port interface (HPI), serial-peripheral-interface (SPI), and inter-integrated circuit bus (I2C) interfaces.
- Enhanced Direct-Memory-Access (EDMA) Controller: A 16-channel EDMA controller for efficient data transfer.
- Digital Audio Interface: Integrated digital audio interface transmitter supporting formats like S/PDIF, IEC60958-1, AES-3, and CP-430.
- Flexible Phase-Locked-Loop (PLL) Based Clock Generator: Allows for flexible clock management.
- IEEE-1149.1 (JTAG) Compatibility: Supports boundary-scan testing for easier debugging.
Applications
- Audio Processing: The TMS320C6713B is highly optimized for audio processing, making it suitable for applications such as audio codecs, echo cancellation, and audio effects.
- Telecommunications: Ideal for telecommunications applications, including voice and data communication systems.
- Medical Imaging: Can be used in medical imaging devices due to its high processing capabilities.
- Industrial Automation: Suitable for industrial automation and control systems requiring high-performance signal processing.
- Consumer Electronics: Used in various consumer electronics such as set-top boxes, digital video recorders, and other multimedia devices.
Q & A
- What is the maximum clock rate of the TMS320C6713B?
The maximum clock rate is 300 MHz for GDP and ZDP packages, and 225 MHz for PYP packages.
- How many functional units does the TMS320C6713B have?
The device has 8 independent functional units, including 2 fixed-point ALUs, 4 floating-/fixed-point ALUs, and 2 multipliers.
- What types of memory does the TMS320C6713B support?
The device supports 4K-Byte L1P program cache, 4K-Byte L1D data cache, and 256K-Byte L2 memory.
- What is the purpose of the EDMA controller in the TMS320C6713B?
The EDMA controller is used for efficient data transfer and supports up to 16 independent channels.
- Does the TMS320C6713B support JTAG compatibility?
Yes, the device is IEEE-1149.1 (JTAG) compatible, supporting boundary-scan testing.
- What are the package options available for the TMS320C6713B?
The device is available in 208-pin PowerPAD PQFP (PYP) and 272-ball BGA (GDP and ZDP) packages.
- What is the power supply requirement for the TMS320C6713B?
The device requires 3.3-V I/Os and 1.2-V or 1.4-V internal power supply depending on the package and clock rate.
- Can the TMS320C6713B be used in audio processing applications?
Yes, the device is highly optimized for audio processing and supports various audio formats and interfaces.
- Is the TMS320C6713B suitable for industrial automation applications?
Yes, the device is suitable for industrial automation and control systems due to its high-performance signal processing capabilities.
- What is the significance of the VLIW architecture in the TMS320C6713B?
The VLIW architecture allows the device to execute up to eight 32-bit instructions per cycle, enhancing its processing performance.
