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The file contains the andgate design of vhdl code
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The AND gate is a basic digital logic gate that implements logical conjunction - it behaves according to the truth table to the right. A HIGH output (1) results only if both the inputs to the AND gate are HIGH (1). If neither or only one input to the AND gate is HIGH, a LOW output results. In another sense, the function of AND effectively finds the minimum between two binary digits, just as the OR function finds the maximum. Therefore, the output is always 0 except when all the inputs are 1s.
krishna24
2016-08-23
0
1
Cordic Rotations
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Although the Loeffler DCT achieves good quality transformation results, it needs floating point multiplications which are significantly slow in both software and hardware implementation. It should be noted that hardware implementation of floating-point multiplication needs more area and power consumption than integer-point approximation. In this regard, Jeong et al. [3] have proposed an 8-point Cordic based DCT with six Cordic Rotations to realize multiplierless approximation which requires 104 add and 84 shift operations. In ad
krishna24
2016-08-23
1
1
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