Assignment 2

Write   hamming code for the data 0011 for the (i) Even parity (ii) Odd parity. Explain the process briefly

5. Convert the following unsigned numbers from their initial radix into the other two common radices. (binary, hex, decimal) a. Ob10010011 b. 63 C. 0 d. 39 e. 437 f. 0x0123

To select the ROM the address lines A10-A9 should be: A. 00 B. 01 C. 10 D.10

calculate the following floating point sums and state the steps required to perform floating point addition

Perform the following conversion : A) converting (756.603)8 to hex b) converting A0F9.0EB to decimal C)(1001010)10 to gray D)(163.875)10 to binary E) 0110BCD to excess-3

Convert the following numbers: 10101010 binary to hexadecimal Hexadecimal number BEAD to decimal Decimal number 129 to binary. Decimal 47802 to hexadecimal.

Convert the following Hex numbers to binary numbers: (a) : 2CE.6E8H

Q1. Write the data (10010000)Gray in BCD code.

(c) Figure Q3(c)(i) shows a register and Figure Q3(c)(ii) shows the input waveforms (CLOCK and Data in) to the circuit. A1 A9 A10 A2 Function generator A3 A11 A12 AS A13 A6 A14 A7 A15 Data in Bop.7) ip.r 82p.7) Logic analyser U1 U2 U3 U4 UO 6. 1. 6 1 6 INVERTER 3 CLK 3 CLK oCLK CLK 5 K K 5 K K 4027 Clock Function generator Figure Q3(c)(i) (i) Determine the type of register as shown in Figure Q3(c)(i).

Convert following numbers in given radix system: a. (677.5)10 into Octal and Hexa decimal b. (2C9)16 into Decimal and Octal

a. (697)10 into Octal and Hexa decimal b. (2D9)16 into Decimal and Octal

Q3) A - Convert the Excess-3 to binary number : ( 110001011100.10001010)ex-3 B- convert each Gray code to binary: 1-( 011010001001)G 2-(59)D

Using excess-15 notation, find the decimal equivalent of this binary number 0011101100000000.

Q4/ The decimal 793.251)= ( number O 1431.200 O No one of them 1431.204 number ( O 1341.200 O 1341.201 ) in octal

(i)              Convert decimal number 567 to Octal (ii)            Convert decimal number 39 to binary (iii)          Convert decimal number 644            to hexadecimal (iv)           Convert hexadecimal value C9 to binary. Convert (0.677)10 into an octal number

H.W :- 1) A four logic-signal A,B,C,D are being used to represent a 4-bit binary number with A as the LSB and D as the MSB. The binary inputs are fed to a logic circuit that produces a logic 1 (HIGH) output only when the binary number is greater than 01102-610. Design this circuit. 2) repeat problem 1 for the output will be 0 (LOW) when the binary input is less than 01112-710- Saleem Lateef

The value of (Binary 1011) + (Octal 15) is -- in Octal form. *

Q4/ The decimal 793.251)= ( number number ( O 1431.204 O 1431.200 O No one of them O 1341.200 O 1341.201 ) in octal

2. Convert from Binary to Gray code: 11010100102 = _______________________ Gray code 3. BCD Addition: 7892 + 797  =  4. Signed Binary Operation: -85310 - 39810

Question 8: Determine the decimal values of the following unsigned numbers: (a) (0111011110)2 (b) (1011100111)2 (c) (3751)8 (d) (A25F)16 (e) (FOF0)16

1. Convert:  0.FF16 = _____________ 10 2. Convert from Binary to Gray code: 11010100102 = _______________________ Gray code 3. BCD Addition: 7892 + 797  =  4. Signed Binary Operation: -85310 - 39810 I need answer ASAP. Thank you so muccch!!

Answer the following Hexadecimal to decimal conversion problem: Convert the HEX NUMBER 6637. 8E85 to decimal number ( show steps in paper, scan and submit along with other answers)

Write an assembly 8051 code to count a hexadecimal digit every second and display it on the 7-segment.

I need a solution very quickly within

The numbers from 0-9 and a no characters is the Basic 1 digit seven segment display * .can show False True In a (CA) method of 7 segments, the anodes of all the LED segments are * "connected to the logic "O False True Some times may run out of pins on your Arduino board and need to not extend it * .with shift registers True False

Write the hamming code for data 0011 for the even parity and odd parity