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TMS320系列TMS320VC5402芯片介绍及解密

   德州仪器TI单片机解密是深圳芯片解密研究所的优势解密项目之一,目前深圳芯片解密研究所IC解密中心针对TI系列高难度IC芯片及单片机解密技术的专项研究已经取得阶段性进展,可以对所有MSP430系列的单片机解密,同时,我们的研究也将TMS320系列DSP芯片解密的成本不断降低、解密可靠性不断提高,可提供提供价格优惠的德州仪器TI系列芯片解密

    这里我们提供对TI系列单片机TMS320VC5402的基本性能特征介绍,供客户及工程师参考借鉴,因为在单片机解密过程中,对单片机本身性能特征及其加密特性与内部结构有一定的了解,能够更好的理解单片机加解密原理,选择更合适的解密方案。

   The TMS320VC5402 fixed-point, digital signal processor (DSP) (hereafter referred to as the '5402 unless otherwise specified) is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. This processor provides an arithmetic logic unit (ALU) with a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The basis of the operational flexibility and speed of this DSP is a highly specialized instruction set.
   Separate program and data spaces allow simultaneous access to program instructions and data, providing the high degree of parallelism. Two read operations and one write operation can be performed in a single cycle.

特性
· Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus
· 40-Bit Arithmetic Logic Unit (ALU), Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators
· 17-× 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation
· Compare, Select, and Store Unit (CSSU) for the Add/Compare Selection of the Viterbi Operator
· Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
· Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
· Data Bus With a Bus-Holder Feature
· Extended Addressing Mode for 1M × 16-Bit Maximum Addressable External Program Space
· 4K x 16-Bit On-Chip ROM
· 16K x 16-Bit Dual-Access On-Chip RAM
· Single-Instruction-Repeat and Block-Repeat Operations for Program Code
· Block-Memory-Move Instructions for Efficient Program and Data Management
· Instructions With a 32-Bit Long Word Operand
· Instructions With Two- or Three-Operand Reads
· Arithmetic Instructions With Parallel Store and Parallel Load
· Conditional Store Instructions
· Fast Return From Interrupt
· On-Chip Peripherals
 - Software-Programmable Wait-State Generator and Programmable Bank Switching
 - On-Chip Phase-Locked Loop (PLL) Clock Generator With Internal Oscillator or External Clock Source
   目前,我们可提供TI系列多种IC芯片解密、单片机解密服务,MSP430E112只是我们成功破解的型号之一,更多解密型号不断更新中,有TMS320VC5402芯片解密等TI系列解密需求者请致电咨询:

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