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ARITHMETIC UNIT OF ARBITRARY PRECISION, OPERATION METHOD FOR PROCESSING DATA OF ARBITRARY PRECISION AND ELECTRONIC EQUIPMENT
ARITHMETIC UNIT OF ARBITRARY PRECISION, OPERATION METHOD FOR PROCESSING DATA OF ARBITRARY PRECISION AND ELECTRONIC EQUIPMENT
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机译:任意精度的算术单元,任意精度数据处理的操作方法和电子设备
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摘要
An arithmetic unit of arbitrary-precision, including: a main processing unit, which splits up the first and the second arbitrary-precision values into N-bit (where N is a natural number) operands respectively in the-least-significant-bit-first order for computing with the arbitrary-precision data and consecutively outputting a series of pairs of the first and second N-bit operands; and an N-bit arithmetic unit, which performs computing with the N-bit operands, while requesting the main processing unit to feed the next N-bit operands each time the computation completes. The carry bit generated by the operation is fed to the next N-bit operation.
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