当前位置:首页 >> 解密信息 >> 芯片解密

德仪TMS320C5515芯片解密及IC性能分析

时间:2012-03-21 14:48:48

  针对德州仪器TI系列芯片解密,世纪芯目前已经成功突破多种型号的芯片解密技术,通过对每一款TI系列芯片解密技术手法的反复实验和多次对比验证,我们能为每一款TI系列芯片提供高效、可靠、极具竞争优势的解密方案。

  TMS320C5515是TI系列数字信号处理器,这里,为方便客户在解密项目合作中对IC解密的难易程度、解密的技术实现、解密的报价等信息进行理解与沟通,我们提供对TMS320C5515芯片的主要功能特征介绍,供大家参考借鉴。
    TMS320C5515概述
  The TMS320C5515 is a member of TI's TMS320C5000TM fixed-point Digital Signal Processor (DSP) product family and is designed for low-power applications.
  The TMS320C5515 fixed-point DSP is based on the TMS320C55x TM DSP generation CPU processor core. The C55x TM DSP architecture achieves high performance and low power through increased parallelism and total focus on power savings. The CPU supports an internal bus structure that is composed of one program bus, one 32-bit data read bus and two 16-bit data read buses, two 16-bit data write buses, and additional buses dedicated to peripheral and DMA activity. These buses provide the ability to perform up to four 16-bit data reads and two 16-bit data writes in a single cycle.
  TMS320C5515特性
  ·High-Performance, Low-Power, TMS320C55x TM Fixed-Point Digital Signal Processor
  - 16.67-, 13.33, 10-, 8.33-ns Instruction Cycle Time
  - 60-, 75-, 100-, 120-MHz Clock Rate
  - One/Two Instruction(s) Executed per Cycle
  - Dual Multipliers [Up to 200 or 240 Million Multiply-Accumulates per Second (MMACS)]
  - Two Arithmetic/Logic Units (ALUs)
  - Three Internal Data/Operand Read Buses and Two Internal Data/Operand Write Buses
  - Software-Compatible With C55x Devices
  - Industrial Temperature Devices Available
  ·320 K Bytes Zero-Wait State On-Chip RAM, Composed of:
  - 64K Bytes of Dual-Access RAM (DARAM), 8 Blocks of 4K × 16-Bit
  - 256K Bytes of Single-Access RAM (SARAM), 32 Block of 4K × 16-bit
  ·128K Bytes of Zero Wait-State On-Chip ROM (4 Blocks of 16K × 16-Bit)
  ·4M × 16-Bit Maximum Addressable External Memory Space (SDRAM/mSDRAM)
  ·16-/8-Bit External Memory Interface (EMIF) with Glueless Interface to:
  - 8-/16-Bit NAND Flash, 1- and 4-Bit ECC
  - 8-/16-Bit NOR Flash
  - Asynchronous Static RAM (SRAM)
  - SDRAM/mSDRAM (1.8-, 2.5-, and 3.3-V)
·Direct Memory Access (DMA) Controller
  如果客户TMS320C5515芯片解密等德州仪器TI系列IC解密、单片机解密需求,请与世纪芯联系咨询更多解密详情。
解密技术
解密问题
芯片解密