Q.3/20 Answer Only with True or False? 1. A processor has two essential units: Program Flow Control Unit (CU) and Execution Unit (EU). 2. When data and code lie in different memory blocks, then the architecture is referred as Von Neumann architecture. 3. The 32-bit value at flash ROM location 0 is loaded into the SP. This value is called the reset vector. On reset, the processor initializes the LR to 0xFFFFFFFF. 4. Many ARM processors are bi-endian, because they can be configured to efficiently handle both big- and little-endian data. 5. The frequency of the SSI is: f SSI = f BUS/(CPSDVSR* (1 - SCR)). 6. In the early 1980s, computer designers recommended that computers should use fewer instructions with simple constructs so that they can be executed much faster within the CPU without having to use memory. 7. Many embedded systems must continually react to changes in the system's environment and must compute certain results in real time without any delay. 8. In the ARM® Cortex-M processor, there are three status registers named Application Program Status Register (APSR), the Interrupt Program Status Register (IPSR), and the Execution Program Status Register (EPSR). 9. Be careful when connecting the backlight, because at 3.3V the back light draws 80 mA. If you want a dimmer back light connect 3.3V to a 100-ohm resistor, and the other end of the resistor to the LED/BL pin. 10. An analog-to-digital converter converts the analog signal sent by the sensor into a digital signal.

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Q.3/(10)
Answer Only with True or False?
1. A processor has two essential units: Program Flow Control Unit (CU) and Execution Unit (EU).
2. When data and code lie in different memory blocks, then the architecture is referred as Von Neumann
architecture.
3. The 32-bit value at flash ROM location 0 is loaded into the SP. This value is called the reset vector.
On reset, the processor initializes the LR to 0xFFFFFFFF.
4. Many ARM processors are bi-endian, because they can be configured to efficiently handle both big-
and little-endian data.
5. The frequency of the SSI is: f SSI = f BUS/(CPSDVSR* (1 - SCR)).
6. In the early 1980s, computer designers recommended that computers should use fewer instructions
with simple constructs so that they can be executed much faster within the CPU without having to use
memory.
7. Many embedded systems must continually react to changes in the system's environment and must
compute certain results in real time without any delay.
8. In the ARM® Cortex -M processor, there are three status registers named Application Program
Status Register (APSR), the Interrupt Program Status Register (IPSR), and the Execution Program
Status Register (EPSR).
9. Be careful when connecting the backlight, because at 3.3V the back light draws 80 mA. If you want a
dimmer back light connect 3.3V to a 100-ohm resistor, and the other end of the resistor to the LED/BL
pin.
10. An analog-to-digital converter converts the analog signal sent by the sensor into a digital signal.
Transcribed Image Text:Q.3/(10) Answer Only with True or False? 1. A processor has two essential units: Program Flow Control Unit (CU) and Execution Unit (EU). 2. When data and code lie in different memory blocks, then the architecture is referred as Von Neumann architecture. 3. The 32-bit value at flash ROM location 0 is loaded into the SP. This value is called the reset vector. On reset, the processor initializes the LR to 0xFFFFFFFF. 4. Many ARM processors are bi-endian, because they can be configured to efficiently handle both big- and little-endian data. 5. The frequency of the SSI is: f SSI = f BUS/(CPSDVSR* (1 - SCR)). 6. In the early 1980s, computer designers recommended that computers should use fewer instructions with simple constructs so that they can be executed much faster within the CPU without having to use memory. 7. Many embedded systems must continually react to changes in the system's environment and must compute certain results in real time without any delay. 8. In the ARM® Cortex -M processor, there are three status registers named Application Program Status Register (APSR), the Interrupt Program Status Register (IPSR), and the Execution Program Status Register (EPSR). 9. Be careful when connecting the backlight, because at 3.3V the back light draws 80 mA. If you want a dimmer back light connect 3.3V to a 100-ohm resistor, and the other end of the resistor to the LED/BL pin. 10. An analog-to-digital converter converts the analog signal sent by the sensor into a digital signal.
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