CSC 331 Assignments

• • PreAssignment 

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  • Assignment1 

    • Due 1/14 in class.

      • Use position notation to present the following numbers:

      • 21.5(10), 145(10), 145(16)

      • Convert 57(8) to decimal number.

      • Convert 100110010.1(2) to octal number and hexadecimal number.

  • Quiz1 

    • • (1/19)

    • Use positional notation to represent the following numbers:

      • 1011.1(2)

      • AC.5(16)

      • Find out the value of the following number:

      • 17.4(8)

      • Convert the number to octal / hexadecimal:

      • 10110.1(2) = _____________(8) = _______________(16)

  • Assignment2 

    • • Due 1/19

    • 16(8) = ____________(16)

      • AB(16) = _______________(8)

      • 201(10) = _______________(2)

  • Quiz2 

    • • (1/21)

      • 121(10) = _____________(2)

      • 90 (10) = _____________(2)

  • Assignment3 

    • • (1/21) 

      • Convert the following numbers. (Note: round it up to 5 digits after the fraction point.)

      • 0.855(10) = _____________(2)

      • 0.625(10) = _____________(2)

      • 26.675(10) = ________________(2)

      • Binary arithmetics:

      • 10011(2) + 110(2) =

      • 10011(2) - 110(2) =

      • 10011(2) x 110(2) =

Assignment4

(1/26) 

Boolean expression <--> logic diagram

(1) Z=(A+B)C

(2) Z=A'B(B+C)

(3) Z=A+BCD

(4) Z=AB+(CD)'

(5) Z=(A+B)'+CD