Design a combinational circuit based sine and cosine waveform generator having 4-bit signed output. Each waveform should have equally distributed 16 data points. Digital circuit must be realized in its minimized form with possible shared logic units. The digital circuit for Sine waveform generator should contain only NAND gates while that for cosine waveform generator should contain only NOR gates.
@@AdeshPaul okay , here is the detailed approach. let xi denote the ex-nor of i'th bit of both numbers. first we will check if a>b a4.b4' +x4(a3.b3')+x4x3(a2.b2')+x4x3x2(a1.b1') then check if a==b x4.x3.x2.x1 lastly check if abi ,i.e. a=1 and b=0; if the above is not satifiesd we will check if msb of both ai=0 and b=1.
i think the solution is wrong cuz 1 in the k map table will come under 01 section and not 00 sectioin cuz 00 is 0 and 01 is 1 and y is 1 kindly correct me if i am wrong
She said ryt,,,,there will be bubbled AND gate,,, which Is the functionality of NOR- Go through nor gate,,,there is the whole complement of both the inputs,,,,which Is only valid at input of 0,0 which will b implemented to 1,1 & then we'll get output 1,,,,,,may this help u ,,,,🙂
