Quiz 01

The Instruction set used in ARM CORTEX-M4 based system is

• Complex Instruction Set Computing (CISC)

• Reduced Instruction Set Computing (RISC)

• Minimal Instruction Set Computing (MISC)

• Accumulated Instruction Set Computing (AISC)

The LED connected to PF2 is ___________color.

• Red

• Green

• Blue

• Sky Blue

What is the value to be written in DIR register if the signal is OUTPUT type?

• 1

• 0

• x

• 2

The onboard switches connected to port F are hardwired to function as to

• Positive Logic

• Negative Logic

• No Logic

• None of the above

ARM CORTEX-M4 processor support _______ Instruction set

• Data Transfer Instruction Set

• THUMB Instruction Set

• THUMB-2 Instruction Set

• Logical Instruction Set

What is an embedded system?

• Dedicated to performing a single dedicated task

• Dedicated to performing two dedicated tasks

• Dedicated to performing multiple dedicated tasks

• Dedicated to performing general-purpose computing

A microcontroller is a combination of

• Microprocessor + Memory

• Microprocessor +  I/O Ports (Interfaces)

• Microprocessor + Memory + I/O Ports (Interfaces)

• Memory + I/O Ports (Interfaces)

Characteristics of an embedded system consists of the following

• Singles functioned, Tightly-constrained, Not reactive system, and real-time system

• Singles functioned, a Tightly-constrained, Reactive system, and real-time system

• Multiple-function, tightly constrained, Reactive system, and real-time system

• Singles functioned, Tightly-constrained, Reactive system, and not at all real-time system

What value is to be written into the RCGC2 register, to activate the clock for port E?

• 0x20

• 0x02

• 0x10

• 0x01

The count flag in the SysTick control register is at _____bit

• 4 bits

• 8 bits

• 16 bits

• 32 bits