Practice 4.LOOKING AT DATA docx

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.

5. Assume d3d₂d₁do is a BCD number and derive Boolean expression for segments b,c,e,f,g in a seven segment display in terms of d3d₂d₁do g 4 d Based on your boolean expressions derive the values of b,c,e,f,g segments when i. d3d₂d₁do= (0100) 2 ii. d3d₂d₁do = (0111)₂ iii. d3d2d₁do (1000)2

Kindly solve

Design a code converter that converts a decimal digit from BCD to excess-3 code, the input variables are organized as (A BC D) respectively with A is the MSB, the output variables are organized as (W XY Z) respectively with W is the MSB, put the invalid decimal numbers as don't care. X= BCD'+B'D+B'C X= BC'D'+B'D+BC X= BC'D'+B'D+B'C X= BC'D'+BD+B'C

question1:In a memory system, data is 16-bit wide. Break the information into bytes with their addresses using little endian and big-endian methods. Starting address is F800 and the data is: E0F2 0041 question2:What acknowledgment signals are there in I2C bus?

Not familiar with registers? indirect addressing method? What is the H? Explain the concept and answer below pls!

Questions: 1. Show the truth table for the controller 2. Simplify the logic expression using K-map 3. Draw the logic diagram

Signed integers are represented in two's complementary formats. Does the same arithmetic hardware (or algorithm) work exactly the same between a. Unsigned addition and signed addition? b. Unsigned subtraction and signed subtraction? c. Unsigned multiplication and signed multiplication(if the product obtained the same length as the operands)? d. Unsigned division and signed division? Please give your answer as "true" or "false" for the above 4 questions.

Question 4: For the number display below, we would like to identify Boolean expression for LEDS (outputs a through g2) that indicate numbers 11, 14, and 15. a. Please write the Boolean expressions for the two LEDS (outputs a through g2) based on the input signals So to S3. You do not need to simplify the Boolean expressions. b. Please draw the logit circuit for outputs a through g2 a2 Logic circuit 2. 88 5,5,5,50

Please help me fill in the worksheet. And for the second part of the worksheet you have to make that circuit on TinkerCAD, with leds, etc.

| Solve all parts. Will give thumb's up| If you can't do all please don't attempt the questions.