Refer to the block diagram in FIGURE 5.1 and answer the questions that follow - NSC Electrical Technology Digital - Question 5 - 2021 - Paper 1
Question 5
Refer to the block diagram in FIGURE 5.1 and answer the questions that follow.
FIGURE 5.1: BLOCK DIAGRAM
5.1.1 Identify the block diagram in FIGURE 5.1.
5.1.2 Iden... show full transcript
Worked Solution & Example Answer:Refer to the block diagram in FIGURE 5.1 and answer the questions that follow - NSC Electrical Technology Digital - Question 5 - 2021 - Paper 1
Step 1
Identify the block diagram in FIGURE 5.1.
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Answer
The block diagram in FIGURE 5.1 represents a microcontroller system, showing the CPU connected to RAM and I/O components, illustrating the overall structure of a microcontroller.
Step 2
Identify component X.
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Answer
Component X represents the input/output (I/O) interface that facilitates communication between the microcontroller and external devices.
Step 3
Write out the abbreviation RAM in full.
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Answer
RAM stands for Random Access Memory.
Step 4
Explain the function of the RAM.
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Answer
RAM is a type of volatile memory that temporarily stores data and instructions for the CPU. It allows for fast read and write operations, providing the necessary workspace for active computations and program execution.
