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Tongue inspection is one of the most important methods of Traditional Chinese Medicine diagnoses. Traditional tongue inspection mainly depends on observations to tongue substance, tongue coating and tongue pattern and diagnostic experience of the doctors. Diagnostic results are restricted by doctor's knowledge level, their experience as well as other subjective factors and affected by the light and...
In this paper, through analysis of function and working theory of RISC CPU instruction decoder module, we design instruction decoder module of 32-bit CPU. The instruction decoder includes register file, write back data to register file, sign bit extend, relativity check, and it is simulated on QuartusII successfully.
This paper analyses structure and algorithm of floating-point ALU, and implements multiplication and division operation in the homo-hardware circuit. The floating-point multiplication and division ALU supports floating-point number according with IEEE-754 standard. This ALU adopts 4-level pipelining structure: '0' operation number check, exponent addition and subtraction operation, fraction multiplication...
In this paper, we analyze MIPS instruction format-, instruction data path-, decoder module function and design theory basend on RISC CPUT instruction set. Furthermore, we design instruction fetch (ZF) module of 32-bit CPU based on RISC CPU instruction set. Function of IF module mainly includes fetch instruction and latch module -, address arithmetic module-, check validity of instruction module-,...
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