By Dake Liu
This publication presents layout tools for electronic sign Processors and alertness particular guide set Processors, in line with the author's huge, business layout event. Top-down and bottom-up layout methodologies are offered, offering precious assistance for either scholars and working towards layout engineers. insurance comprises layout of internal-external info varieties, program particular guideline units, micro architectures, together with designs for datapath and keep an eye on course, in addition to reminiscence sub structures. Integration and verification of a DSP-ASIP processor are mentioned and bolstered with wide examples. FOR teachers: to procure entry to the options handbook for this identify easily check in on our textbook site (textbooks.elsevier.com)and request entry to the pc technology or Electronics and electric Engineering topic region. as soon as authorized (usually inside of one enterprise day) it is possible for you to to entry all the instructor-only fabrics in the course of the ";Instructor Manual"; hyperlink in this book's complete website. * guide set layout for program particular processors in accordance with speedy program profiling * Micro structure layout technique * Micro structure layout information according to actual examples * Extendable structure layout protocols * layout for effective reminiscence sub platforms (minimizing on chip reminiscence and value) * actual instance designs in line with huge, business reviews
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Additional resources for Embedded DSP Processor Design, : Application Specific Instruction Set Processors
8 bits floating-point 13 bits linear voice samples Sign Exponent Mantissa 01Q3 Q2 Q1 Q0 XXXXXXX 0 111 Q 3 Q 2 Q1 Q0 10Q3 Q2 Q1 Q0 XXXXXXX 1 111 Q 3 Q 2 Q1 Q0 001Q3 Q2 Q1 Q0 XXXXXX 0 110 Q 3 Q 2 Q1 Q0 110Q3 Q2 Q1 Q0 XXXXXX 1 110 Q 3 Q 2 Q1 Q0 0001Q3 Q2 Q1 Q0 XXXXX 0 101 Q 3 Q 2 Q1 Q0 1110Q3 Q2 Q1 Q0 XXXXX 1 101 Q 3 Q 2 Q1 Q0 00001Q3 Q2 Q1 Q0 XXXX 0 100 Q3 Q 2 Q 1 Q 0 11110Q3 Q2 Q1 Q0 XXXX 1 100 Q3 Q 2 Q 1 Q 0 000001Q3 Q2 Q1 Q0 XXX 0 011 Q3 Q2 Q1 Q0 111110Q3 Q2 Q1 Q0 XXX 1 011 Q3 Q2 Q1 Q0 0000001Q3 Q2 Q1 Q0 XX 0 010 Q3 Q2 Q1 Q0 1111110Q3 Q2 Q1 Q0 XX 1 010 Q3 Q2 Q1 Q0 00000001Q3 Q2 Q1 Q0 X 0 001 Q3 Q2 Q1 Q0 11111110Q3 Q2 Q1 Q0 X 1 001 Q3 Q2 Q1 Q0 00000000Q3 Q2 Q1 Q0 X 0 000 Q3 Q2 Q1 Q0 11111111Q3 Q2 Q1 Q0 X 1 000 Q3 Q2 Q1 Q0 “Liu: ch02-p374123” — 2008/5/5 — 11:33 — page 49 — #3 49 50 CHAPTER 2 Numerical Representation and Finite-Length DSP Original voice waveform samples can be found from the book home page or from the MPEG home page.
If the difference between a reference frame and a neighbor frame is calculated, the result (motion vectors) can be used for representing this frame. The size of this data is usually very small compared to the size of the original frame. Often there is little difference between the corresponding pixels in consecutive frames except for the movement of some objects. The data transferred will consist of a reference frame and a number of consecutive frames represented by motion vectors. The video stream can therefore be significantly compressed.
B. DFT, FFT, Z-transform, convolution. c. FIR, IIR, decimation, interpolation. d. The finite word-length effect. e. Adaptive filter. 3 (For PhD students) Read a design methodology book (for example, ). 4 Give two examples of real-time systems. Give two examples of non-real-time systems. 5 Explain the difference between DSP theory and DSP Applications. 6 What is the relation between program memory and PC? 7 In which kind of ( general-purpose or ASIP) DSP processor can you find many instructions for algorithm accelerations?
Embedded DSP Processor Design, : Application Specific Instruction Set Processors by Dake Liu