Overview
The TMS320C6670ACYP2 is a high-performance multicore fixed and floating point Digital Signal Processor (DSP) from Texas Instruments. It is part of the C66xx SoC family, based on TI's KeyStone Multicore SoC Architecture. This DSP is designed for high-performance applications such as software-defined radio, emerging broadband, and other communications segments. The TMS320C6670ACYP2 integrates four C66x CorePac DSPs, each operating at frequencies up to 1.2 GHz, enabling a combined processing power of up to 4.8 GHz. The platform is known for its power efficiency, ease of use, and backward compatibility with the existing C6000 family of fixed and floating point DSPs.
Key Specifications
| Specification | Details |
|---|---|
| Package | FCBGA (CYP) with 841 pins |
| Operating Temperature Range | 0°C to 85°C |
| Core Frequency | Up to 1.2 GHz per core |
| Performance | 153.6 GMAC/76.8 GFLOP @ 1.2GHz |
| Memory | 32KB L1P, 32KB L1D, 1024KB L2 per core; 2MB Shared L2 |
| Interface | 64-Bit DDR3 Interface (DDR3-1600), SRIO 2.1, PCIe Gen2, HyperLink, Ethernet MAC, I2C, SPI |
| Antenna Interface | Six Lane SerDes-Based Antenna Interface (AIF2) - up to 6.144 Gbps |
| Timers and PLLs | |
| Voltage | Core: 1.00V, I/O: 1.0V, 1.5V, 1.8V |
Key Features
- Four TMS320C66x DSP Core Subsystems with frequencies up to 1.2 GHz
- Multicore Navigator and TeraNet Switch Fabric - 2 Tb
- Network Coprocessors: Packet Accelerator, Security Accelerator
- Four Lanes of SRIO 2.1 - 5 Gbaud Per Lane Full Duplex
- Two Lanes PCIe Gen2 - 5 Gbaud Per Lane Full Duplex
- HyperLink - 50Gbaud Operation, Full Duplex
- Ethernet MAC Subsystem - Two SGMII Ports w/ 10/100/1000 Mbps operation
- Hardware Coprocessors for Turbo Encoding, Turbo Decoding, Viterbi Decoding, FFT, and more
- I2C Interface, 16 GPIO Pins, SPI Interface
Applications
The TMS320C6670ACYP2 is widely used in demanding applications such as:
- Telecommunications: For software-defined radio and multi-band, multi-standard waveforms.
- Aerospace and Defense: For radar systems, satellite communication, and other high-performance signal processing tasks.
- Emerging Broadband: For high-speed data processing and network infrastructure.
Q & A
- What is the TMS320C6670ACYP2?
The TMS320C6670ACYP2 is a high-performance multicore fixed and floating point Digital Signal Processor (DSP) from Texas Instruments.
- How many cores does the TMS320C6670ACYP2 have?
The TMS320C6670ACYP2 has four TMS320C66x DSP Core Subsystems.
- What is the maximum operating frequency of each core?
Each core can operate at frequencies up to 1.2 GHz.
- What types of interfaces does the TMS320C6670ACYP2 support?
The DSP supports SRIO 2.1, PCIe Gen2, HyperLink, Ethernet MAC, I2C, SPI, and others.
- What is the memory configuration of the TMS320C6670ACYP2?
It includes 32KB L1P, 32KB L1D, 1024KB L2 per core, and 2MB Shared L2.
- What are some of the hardware coprocessors available on the TMS320C6670ACYP2?
It includes coprocessors for Turbo Encoding, Turbo Decoding, Viterbi Decoding, FFT, and more.
- What is the operating temperature range of the TMS320C6670ACYP2?
The operating temperature range is from 0°C to 85°C.
- What are some common applications of the TMS320C6670ACYP2?
It is used in telecommunications, aerospace, defense, and emerging broadband applications.
- Is the TMS320C6670ACYP2 backward compatible with other DSPs?
Yes, it is fully backward compatible with the existing C6000 family of fixed and floating point DSPs.
- What is the package type of the TMS320C6670ACYP2?
The package type is FCBGA (CYP) with 841 pins.
