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ADAU1401芯片解密_龙芯世纪解密服务

来源:芯片解密-龙芯世纪   时间:2011-03-31   阅读:1060

 龙芯世纪芯片解密事业部依靠多年来在IC解密、MCU单片机解密、DSP芯片解密、CPLD芯片解密、FPGA芯片解密等技术研究中的经验积累和项目研究成果,致力于为客户需解密的每一颗芯片提供最具可靠性和经济效益的解密服务。

   目前,行业内针对ADAU1401芯片解密的技术并不普遍和成熟,而龙芯科技针对该系列疑难型IC解密的研究已经率先取得突破,已经成功开发出高效可靠的优质解密方案。
   下面我们就针对ADAU1401芯片的主要性能特征进行简单介绍,供广大客户及其他各类技术工程师参考借鉴。

  ADAU1401 FEATURES
  28-/56-bit, 50 MIPS digital audio processor
  2 ADCs: SNR of 100 dB, THD + N of ?83 dB
  4 DACs: SNR of 104 dB, THD + N of ?90 dB
  Complete standalone operation
  Self-boot from serial EEPROM
  Auxiliary ADC with 4-input mux for analog control
  GPIOs for digital controls and outputs
  Fully programmable with SigmaStudio graphical tool
  28-bit × 28-bit multiplier with 56-bit accumulator for full double-precision processing
  Clock oscillator for generating master clock from crystal
  PLL for generating master clock from 64 × fS, 256 × fS, 384 × fS, or 512 × fS clocks
  Flexible serial data input/output ports with I2S-compatible, left-justified, right-justified, and TDM modes
  Sampling rates of up to 192 kHz supported
  On-chip voltage regulator for compatibility with 3.3 V systems 48-lead, plastic LQFP
  APPLICATIONS
  Multimedia speaker systems
  MP3 player speaker docks
  Automotive head units
  Minicomponent stereos
  Digital televisions
  Studio monitors
  Speaker crossovers
  Musical instrument effects processors
  In-seat sound systems (aircraft/motor coaches)
  ADAU1401 programs can be loaded on power-up either from a serial EEPROM through its own self-boot mechanism or from an external microcontroller. On power-down, the current state of the parameters can be written back to the EEPROM from the ADAU1401 to be recalled the next time the program is run
   基于ADAU1401单片机的以上特点,龙芯世纪芯片解密中心能在短时间内为您完成ADAU1401单片机解密服务。如果您有ADAU1401芯片解密需求,欢迎来电来访咨询洽谈。

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