(b). Show how the PAL should be programmed in order to implement each of the following SOP expressions. Use X to indicate an intact fuse. Simplify the expressions, if necessary, to fit the PAL shown (i) Y = ABC + ABC + ABC (ii) Y = ABC + ABC + ABC + ABC

Digital logic design

NOT USING K-MAB, use algerabic manipulation to prove the identify

Assume that the system has eight 2-bit data inputs, A=a1a0, B=b1b0, C=c1c0, D=d1d0, W=w1w0, X=x1x0, Y=y1y0, Z=z1z0. There are also 2 control bits s1s0. The system computes A+B, C+D, W+X, and Y+Z when s1s0 equal to `11', `10', `01', `00', respectively. Use 1-bit 2-to-1 multiplexers and a 2- bit adder to implement this function. Please show how the inputs, multiplexers, and adder are connected. Label the inputs and select signals clearly. You don't need to show the details of the adder. (Hint: The adder has two 2-bit inputs E=e1e0 and F=f1f0. Each of E and F is generated by a 2-bit 4-to-1 multiplexer, which can be built using 1-bit 2-to-1 multiplexers.)

Can you please help me design some instructions that ze ros the content of the accumulator register? Thanks will thumbs up

Generate the Verilog code for a 5-bit adder circuit. The program should have two unsigned 5-bit binary numbers as inputs as well as a carry-in input. ***The program should generate the sum and a carry-out as outputs.

Look at picture 2. Determine the Truth Table for the following Boolean equation: (Note the placement of the inversion bars. This is NOT the Boolean expression for a NOR gate.) A B X 0 0 0 1 1 0 1 1

1. An arithmetic system operates with 3-digit decimal numbers with sign presented in BCD (12 bits), negative numbers utilize the 10's complement form, one decimal digit (4 bits) is occupied by sign: 0 for "+" and 9 for "-". 1a) Show the most positive and the most negative numbers in both decimal and BCD forms. 1b) Present numbers A=+36 and B= -42 in BCD. 1c) Present the 10's complements of A and B in BCD. 1d) Perform the following operations bit-by-bit, show carries, apply BCD correction (add 6) when necessary (the sum of two decimal digits is greater than 9). 1d1) A+B in BCD. 1d2) A - B = A+(-B) in BCD by addition of A and the 10's complement of B. 1d3) B-A= B + (-A) in BCD by addition of B and the 10's complement of A.

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Question 1 [Svalan i (a) Determine the largest number for Octal number that can be expressed with 4-bit. Convert the number to a Binary number and Gray code. Table 1 shows five (5) set of numbers that represented in BCD number. Convert the numbers into Decimal number and by using Appendix 1, decode the numbers into ASCII coded message. (b) Table 1 Set A 10011000 Set B 01010001 Set C 00110110 Set D 10000100 Set E 00100111 Determine the simplified Sum-of-Product (SOP) expression for the given expression by using Karnaugh map. (c) Р(4, В,С, D) - яМ(3,7,12,13,14,15) D(5,6,11)