Computer Technology 1

1
Computer Technology 1

• Lecture 12 Module Revision

2
Assessment 2

• Computerised Phase Test during practical session
  in week 14
• 50 minutes
• 15 questions based on directed study questions
  and practical exercises
• Open Book Bring Booklets 1 2

3
Topics

• Binary /Hex/Decimal number conversions
• Boolean Algebraic Simplification
• Half Adder/4 bit Controlled Invertor/2 bit
  Multiplexor operations
• Tri-state/RS, Clocked RS,Clocked D type Toggle
  Bistable operations
• ALU/Memory/ALUAccumulator operations
• 32 bit Floating Point representation

4
Overall Assessment Mechanism

• Add percentage mark gained in first assessment
  to the percentage mark gained in the second
  assessment and divide by two
• Provided that your overall mark is 40 or
  greater then you have passed this module!

5
Memory Devices
6
ALU
7
ALU Accumulator
8
ALU Accumulator example
9
Floating point