Overview
The TMS320C6671ACYP25 is a high-performance fixed and floating-point digital signal processor (DSP) developed by Texas Instruments. It is based on TI's KeyStone multicore architecture and features a single-core C66x DSP core. This device is designed to offer exceptional computational performance, making it suitable for a wide range of high-performance applications. The C6671 DSP operates at a core speed of up to 1.25 GHz and is backward compatible with all existing C6000 family fixed and floating-point DSPs, ensuring software portability and reduced development time.
Key Specifications
| Specification | Details |
|---|---|
| Core Speed | Up to 1.25 GHz |
| Core Type | TMS320C66x Fixed/Floating-Point CPU Core |
| Performance | 40 GMAC/Core for Fixed Point, 20 GFLOP/Core for Floating Point @ 1.25 GHz |
| Memory | 32KB L1P Cache, 32KB L1D Cache, 512KB L2 Cache, 4096KB Multicore Shared Memory |
| External Memory Interface | 64-Bit DDR3 Interface (DDR3-1600), ECC DRAM Support |
| Interfaces | PCIe Gen2, RapidIO ver 2, Gigabit Ethernet, I2C, SPI, UART, Telecom Serial Interface Port (TSIP), HyperLink |
| Package | 841-FCBGA (24x24) |
| Operating Temperature | 0°C to 85°C (Commercial), -40°C to 100°C (Extended) |
| Voltage | Core: 1.00V, I/O: 1.0V, 1.5V, 1.8V |
Key Features
- High-performance C66x DSP core with 40 GMAC/Core for fixed point and 20 GFLOP/Core for floating point operations at 1.25 GHz.
- Integrated Multicore Navigator with 8192 multipurpose hardware queues and packet-based DMA for zero-overhead transfers.
- Network Coprocessor with packet accelerator and security accelerator engine supporting various protocols and security standards.
- Large on-chip memory including 32KB L1P and L1D caches, 512KB L2 cache, and 4096KB Multicore Shared Memory.
- Support for high-speed interfaces such as PCIe Gen2, RapidIO ver 2, Gigabit Ethernet, and HyperLink.
- Integrated peripherals including I2C, SPI, UART, and Telecom Serial Interface Port (TSIP).
- Backward code compatibility with previous C6000 family DSP cores.
Applications
- Mission-critical systems requiring high reliability and performance.
- High-performance computing systems for various industries.
- Medical imaging and diagnostic equipment.
- Test and automation systems.
- Communication infrastructure and network equipment.
Q & A
- What is the core speed of the TMS320C6671ACYP25 DSP?
The core speed of the TMS320C6671ACYP25 DSP is up to 1.25 GHz.
- What type of memory does the TMS320C6671ACYP25 have?
The device includes 32KB L1P and L1D caches, 512KB L2 cache, and 4096KB Multicore Shared Memory.
- What are the key interfaces supported by the TMS320C6671ACYP25?
The device supports PCIe Gen2, RapidIO ver 2, Gigabit Ethernet, I2C, SPI, UART, TSIP, and HyperLink.
- Is the TMS320C6671ACYP25 backward compatible with previous DSP cores?
Yes, it is backward code-compatible with TI's previous generation C6000 fixed and floating-point DSP cores.
- What is the operating temperature range of the TMS320C6671ACYP25?
The operating temperature range is 0°C to 85°C (Commercial) and -40°C to 100°C (Extended).
- What is the package type of the TMS320C6671ACYP25?
The package type is 841-FCBGA (24x24).
- Does the TMS320C6671ACYP25 support ECC DRAM?
Yes, it supports ECC DRAM through its 64-bit DDR3 interface.
- What are some of the applications of the TMS320C6671ACYP25?
It is used in mission-critical systems, high-performance computing, medical imaging, test and automation, and communication infrastructure.
- What is the role of the Multicore Navigator in the TMS320C6671ACYP25?
The Multicore Navigator manages efficient data movement between various device components using 8192 multipurpose hardware queues and packet-based DMA.
- Does the TMS320C6671ACYP25 have integrated security features?
Yes, it includes a security accelerator engine supporting various security protocols such as IPSec, SRTP, and SSL/TLS.
