Given the truth table of a set of digital circuits with four inputs (a,b,c and d) and three outputs (F, G and H). b) Use VEM (variable entered mapping) to simplify the expressions for output G only, and write down the logic expression. You are to use the least significant bit (d) as your variable. Implement the circuit using only 2:1 mux devices. No. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Input Outputs abcd FGH 0000 000 1 0 0 0001 0010 0 1 0 0011 01 1 0100 0101 0110 0111 1000 1001 1010 1011 1100 1 X 1101 000 1110 X 0 1111 1 1 X 0 1 X 0 1 X 1 0 X X x 0 0x 1 1 OOXH 0 X 0 X 0 1 1 1 1 0

Introduction to Logic design EENG115. Please solve it by introduction to Logic design onley and make your Line clear and step by step please

3. Discussion: 1. Convert the gray code 01011001 to decimal number and show your work. 2. Convert the gray code 00101101 to binary number and show your work. 3. Design a 8-bit binary to gray code conversion circuit using logic gates and verify your design. 4. Design a 8-bit gray to binary code conversion circuit using logic gates and verify your design.

T: Answer thne f. questions: 1) The hexadecimal number ´Al' has the decimal value equivalent to (A) 80 (B) 161 (C) 100 (D) 101 2) The output of a logic gate is 0 when all its inputs are logic 1. The logic is either (A) a NAND or an EX-OR (B) an OR or an EX-NOR (C) an AND or an EX-OR (D) an NOR or an EX-NOR 3) The Gray code of the Binary number 1100111 is (A) 1011011 (B) 1010100 (C) 1001001 (D) 101101 4) When simplified with Boollean Algebra (a+b)(a+c) simplifies to (A) a (B) a+a(b+c) (C) a(1+bc) (D) a+bc 5) -31 is represented as a sign Binary number ( using Sign-magnitude form ) equal to (A) 00011111 (B) 10101001 (C) 01110010 (D) 00101101 6) The Binary number 110111 is equivalent to decimal number (A) 25 (B) 55 (C) 26 (D) 34 7) With 4 bit, what the range of decimal values if the number is 2's complement signed number. (A) -32 to +31 (B) -2 to +1 (C) -8 to +7 (D) None of these

need help with digital logic

Consider the following runtime stack: BEFORE 00001000 00000006 ESP 00000FFC 00000FF 8 00000FF 4 00000FF0 What would be the value of ESP after pushing the 32-bit value shown below onto the stack? 000000A5 O 00001020 O 00000FF8 O 00000FFC O 000000A5

How to build this circuit? (on Digital or Logisim)  Binary-coded decimal is an alternative method of representing integers using binary. In it, each base-10 digit is represented by four bits, thus each nibble takes one of 10 values (0000 through 1001). Therefore, using BCD, 42 (decimal) is represented as 0100 0010 (binary) and 196 (decimal) is represented as 0001 1001 0110 (binary). Create a circuit in Logisim that accepts as input a pair of two-digit integers represented as BCD and outputs their sum in BCD. Any and all Digital components are fair game. You can assume that all inputs will be valid BCD-encoded numbers.

Below is an example of an NMOS logic circuit. For all of the MOSFETs in the circuit below, assume V = 1 V and k = 50 mA/V². th W R₂ = 5600 PEETHIPPIN R₁ - 4700 M3 M₁ M. 0 a. Indicate and verify the state of each MOSFET and V for the following input combinations. Fill-out the table below for each assumed state of the MOSFET for every input combination. Use R approximation for linear operation and three significant ds(on) figures for the voltages. 오 Ao SV why

Design counter that counts from 00 to 59, using the IC 74LS90 ripple counter and use two 7 segment display to display the result count. You can also use 7447 binary to 7-segment Display Decoder. i need the diagram of it

Up/Down State Machine Cousider a state machine implementation of a two bit up/down counter mput: up/doun, and two outputs: Outo and Out,, which also indicate the next state. When up/dowTI is high, the counter counts up (00,01,10,11,00, ). When up/doun is low, the counter counts down (00,11.10.01.00, ..). The state machine has one Part A Complete the state diagram below by adding all required transition arcs with input annotations. Output annotations are not required since they correspond to the new state. state state 00 01 state state 10 11