Lab 5 (1)

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 X Y 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

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.

give the final result of operation that appears onto OUT-Reg. after convert the whole program below into Op-code? Address OH 1H 3H 4H 5H Mnemonic LDA AH US Address 6H 7H 8H 9H AH BH CH DH EH FH DATA FFH FFH FFH 01H OEH 01H OFH FFH FFH FFH

b) There are five binary or hexadecimal numbers and six decimal conversions. Draw a line to connect each binary/hexadecimal to decimal number. Binary/Hexadecimal Decimal 4E 78 11011010 157 10011101 167 A7 25 19 218

How to do ? Need *State diagram *State/output table *Transition table *Transition equation *Excitation equation and output equation *Logic circuit 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.

could you help me with question d) pls thanks

QUESTION 1 You have used DEBUG to unassemble the following instructions. -U 0100 0108 1369:0100 B84365 MOV AX, 6543 1369:0103 BB3394 MOV BX, 9433 1369:0106 F7E3 DEC BX 1369:0108 CD21 INT 21 The last byte of the instruction loaded at address 0106 is stored in address. 0100 0106 0107 0108

Write, and test using spim, an assembly language program that inputs apositive integer N from the user, followed by N integers. Your program should outputhow many of the N integers have a value greater than 496 but less than or equal to 8128.

Let's define decimal numbers x, & x₂ x₁ = -19 & x₂ = -13 a) Let y₁ = x₁ + x₂, what is the minimum number of bits you need to have, to represent y₁ properly in 2's complement format? b) Convert x₁ = -19 into 2's complement format using 8 bits. c) Convert x₂ = -13 into 2's complement format using 8 bits. d) What is the y₁, in 2's complement binary format (8 bits), and in 2's complement hexadecimal format (2 hexadecimal digits)?

Please try typing format please

Please assist with this problem.

Enter Num Lock circunt to build a memory unit that stores Design a data using PLDS. 00001 01001 01110 00001. 0000 10101

a) Convert the Decimal number (21.22)10 to binary number b) Convert the binary number (10.011)2 to Decimal number c) Perform the following subtractions using two’s complement arithmetic: X − Y = 1011100 − 1110010 X − Y = 10101111 – 01110011     Please answer all subpart either dislike is ready please Clean handwriting

Topic is about shift registers in electrical engineering.  1. What is the main functional purpose of a register? We are looking for the specifics of what a register does in isolation, not with respect to applications. 2.  In what cases might we use serial and parallel inputs/outputs? 3.  Describe the purpose of the debouncer in your own words. 4.  Is an SN5474 the same as an SN 7474? If not, how do they differ?