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... 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
5.1.1 Identify the block diagram in FIGURE 5.1.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The block diagram in FIGURE 5.1 represents a basic microcontroller architecture, illustrating the interconnections between the CPU, RAM, and I/O devices.
Step 2
5.1.2 Identify component X.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Component X is the RAM (Random Access Memory), used for temporary data storage while the microcontroller operates.
Step 3
5.1.3 Write out the abbreviation RAM in full.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
RAM stands for Random Access Memory.
Step 4
5.1.4 Explain the function of the RAM.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The RAM serves as temporary storage for data and instructions that the CPU needs during the execution of programs. It allows for quick read and write access, enabling efficient processing and operation of programs.
