Homework 1

• due Wednesday, January 19, in class
• single-page answer (don't show calculations)
• p. 16, exercise 1-8: Convert the following binary numbers to decimal numbers:
  1. 00111
  2. 11001
  3. 10110
  4. 11110
• p. 17, exercise 1-12:
  
  The above figure shows a 5-bit switch register. By opening and closing the switches you can set up different binary numbers. As usual, high output voltage stands for binary 1 and low output voltage for binary 0. What is the binary number stored in the switch register? The equivalent decimal number?
• p. 17, exercise 1-15: An 8-bit transistor registor stores decimal 150. What is the binary output of the register?
• p. 17, exercise 1-23: Convert the following hexadecimal numbers to their decimal equivalents:
  1. 0FFF
  2. 3FFF
  3. 7FE4
  4. B3D8
• p. 18, exercise 1-31: Convert the following BCD numbers to their decimal equivalents:
  1. 1000 0111
  2. 1001 0000 0100 0011
  3. 0101 1001 0111 0010 0110 0110
• p. 18, exercise 1-34: For each of the following rows, provide the missing numbers in the bases indicated

  Base 2	Base 10	Base 16
  0100 0001
  	200
  		3CD
  	125
  1101 1110 1111
  		FFFF
  	2,000