Help with questions [ number converting, Bools algebra, logical functions, ... ]

[AlexLux]

1st Convert 13.7 [10] in binary code (6 places after the comma).

2nd Convert 93 [10] in Gray code.

3rd Write three-entrance NAND function in PKNO.

4th What is the output voltage 8-bit DA-converter with UFS = 4.1 V, the digital code is 1010 1101?

5th Simplify the function: y = V [4] (6,7,8,9,11,14,15).

6th What is the resolution of DA-converter?

7th Convert Gray code 1001G 10 in binary notation.

8th Draw a diagram of states for the JK flipflop.

9th Write 75[10] in binary, hexa, and BCD.

10th Write excitation table of JK flipflop.

11th Record function: y = A'BC '+ AB' + BC PDNO.

12th Build a logical circuit with the function y = AB '(C' + D) + BC.


I'm having an exam soon and I don't have the correct answers (key) for this questions. Can someone help me? Thanks.

 

[carbonzit]

So what do you know?

Do you expect us to just give you answers to (possible) exam questions? Give me a break.

Tell us what you're having trouble with and maybe someone can help you.