Unit 3: Hardware
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3.1 Computers and their components
1 Show understanding of the need for input, output, primary memory and secondary (including removable) storage
2 Show understanding of embedded systems
3 Describe the principal operations of hardware devices
4 Show understanding of the use of buffers
5 Explain the differences between Random Access Memory (RAM) and Read Only Memory (ROM)
6 Explain the differences between Static RAM (SRAM) and Dynamic RAM (DRAM)
7 Explain the difference between Programmable ROM (PROM), Erasable Programmable ROM (EPROM) and Electrically Erasable Programmable ROM (EEPROM)
8 Show an understanding of monitoring and control systems
3.2 Logic Gates and Logic Circuits
1 Use the following logic gate symbols:
-NOT, AND, OR, NAND, NOR and XOR
2 Understand and define the functions of :
-NOT, AND, OR, NAND, NOR and XOR (EOR) gates
3 Construct the truth table for each of the logic gates above
4 Construct a logic circuit
5 Construct a truth table
6 Construct a logic expression
3.1 Computers and their components
1 Show understanding of the need for input, output, primary memory and secondary (including removable) storage
2 Show understanding of embedded systems
3 Describe the principal operations of hardware devices
4 Show understanding of the use of buffers
5 Explain the differences between Random Access Memory (RAM) and Read Only Memory (ROM)
6 Explain the differences between Static RAM (SRAM) and Dynamic RAM (DRAM)
7 Explain the difference between Programmable ROM (PROM), Erasable Programmable ROM (EPROM) and Electrically Erasable Programmable ROM (EEPROM)
8 Show an understanding of monitoring and control systems
3.2 Logic Gates and Logic Circuits
1 Use the following logic gate symbols:
-NOT, AND, OR, NAND, NOR and XOR
2 Understand and define the functions of :
-NOT, AND, OR, NAND, NOR and XOR (EOR) gates
3 Construct the truth table for each of the logic gates above
4 Construct a logic circuit
5 Construct a truth table
6 Construct a logic expression
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