| 摘要 |
A multiple-single instruction multiple data (SIMD) processor and an arithmetic method using the same are disclosed. When various arithmetic operations should be individually carried out by SIMD arithmetic units, control right is sub-divided to perform the arithmetic operations, such that the time of the arithmetic operations can be shortened and the efficiency thereof can be raised. When sub-divided control is not required, the control right is withdrawn and the arithmetic operations are carried out using a minimum number of program memories and a minimum number of SIMD arithmetic units, such that memory and power consumption thereof can be reduced.
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