HTN_dt

Most of the processors designed by ARM are :

• 16 bit

• 8 bit

• 32 bit

• 64 bit

Processor inside a microcontroller product, excluding the memory system, peripherals, and

other system support components is termed as :

• Processor core

• Flip Flop

• CPLD

• FPGA

DMA controller stands for :

• Direct Memory Alternation Controller

• Direct Multi Access Controller

• Double Memory Access Controller

• Direct Memory Access Controller

Simple microcontroller-based systems do not have:

• inputs

• outputs

• file system

• pehipherals

In pipelining, after fetching, data is

• decoded

• initialized

• deleted

• excuted

In Cortex-M processors, NVIC stands for :

• Nested Velocity Interrupt Controller

• Nested Vectored Interrupt Controller

• Nested Variable Interrupt Controller

• Nested Velocity Interrupt Controller

CISC stands for:

What is the link register in Cortex M ?

• It contains the address of current executed instruction

• It contains the return address of function call

• It is used to link 2 registers

How many instruction sets does ARM have?

• 1

• 2

• 3

• 4

How many register does ARM have?

• 128

• 19

• 37

• 64