Basics of ARM_2022

ARM stands for _____________

• Advanced Rate Machines

• Artificial Running Machines

• Advanced RISC Machines

• Aviary Running Machines

ARM core uses ______ architecture

• CISC

• ARM is architecture neutral

• RISC

• none of others

The main importance of ARM micro-processors is providing operation with ______

• Higher degree of multi-tasking

• Lower error or glitches

• Low cost and low power consumption

• Efficient memory management

The address space in ARM is

• 2²⁴

• 2⁶⁴

• 2¹⁶

• 2³²

In ARM LPC2148, in which sequence of bytes are stored in computer memory address

• Big Endian

• X-Little Endian

• Little Endian

• Both Little & Big Endian

Memory can be accessed in ARM systems by __________ instruction

• MOVE

• Load

• arithmetic

• logical

RISC stands for

• Restricted Instruction Sequencing Computer

• Restricted Instruction Sequential Compiler

• Reduced Instruction Set Computer

• Reduced Induction Set Computer

The banked registers are used for

• Switching between supervisor and interrupt mode

• Extended storing

• Same as other general purpose registers

• None of the mentioned

Each instruction in ARM machines is encoded into __________ Word

• 2 byte

• 3 byte

• 4 byte

• 8 byte

The additional duplicate register used in ARM machines are called as

• Copied-registers

• Banked registers

• EXtra registers

• General Purpose registers