ARM QUIZ Part 1

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1. Benefits of using Thumb instructions are as follows :

Low power consumption

High Power consumption

Reduction in code memory

Increase in code memory

2. What is Industry standard for designing ARM micro-controller bare metal device driver ?

Cortex Microcontroller Software Interface Standard (CMSIS)

Cortex Software Interface Standard (CSIS)

Cortex Microcontroller Software Industry Standard (CMSIS)

Cortex Microcontroller Software Standard (CMSS)

3. M in ARM Cortex -M series stands for :

ARM Multimedia core

Micro-Controller

ARM Multi-core device

4. APSR -Application program status register can be accessed from :

Both Privileged and Unprivileged level

Unprivileged level only

Privileged level only

5. STM32cubeMX is a :

Graphic tool to configure STM32 microcontroller

STM32 Multi-core evaluation platform

STM32 programming IDE

STM32 cube debugger

6. Use of two stack pointers in ARM architecture :

Help in Multi-process Applications

Not possible

Wastage of temporary memory

Efficient use of temporary memory

7. What are the following true regarding Artificial Intelligence using STM32 ?

No, AI require very high performance CPU

Yes, AI at Edge can be done with STM32 cube

It will require additional high end CPU .

Yes, It is supported by STM32cube,AI

8. SIMD register size , to process four 32-bit data elements at a time , is :

16 bit

32 bit

64 bit

128 bit

9. T32 in ARM architecture is :

Thumb Instruction set) Instructions with 16-bit size instructions.

Thumb Instruction set) Instructions with both 16 and 32-bit size instructions.

Thumb Instruction set) Instructions with 32-bit size instructions.

ARM core based TI SoC

10. If a core supports only Thumb and Thumb-2 instruction sets, then which one of the following is True :

Control register bit decides how many instruction bits to fetch

First 5-bits of half word-2(hw2) determine whether fetch or not first half word part.

First 5-bits of half word-1(hw1) determine whether fetch or not second half word part.

complete 32-bit instruction to be fetched

Question 1 of 10

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