RASPBERRY PI 3 QUESTIONS AND CORRECT ANSWERS

RASPBERRY PI 3 QUESTIONS AND CORRECT
ANSWERS

Raspberry Pi - ANSWER Is an inexpensive computer housed on a credit card-
sized board

Pi 1 Model B - ANSWER First sold in 2012

Pi 1 Model B - ANSWER The most popular and similar to what we use now

Pi 1 Model B - ANSWER Uses the Broadcom BCM2835 SoC

Pi 1 Model B - ANSWER Single ARM11 CPU running at 700 MHz

Pi 1 Model B - ANSWER ARMv6 instruction set

All models of the Pi uses the . . . - ANSWER Broadcom VideoCore IV GPU

Pi 1 Model B - ANSWER 512 MB RAM (shared b/w CPU & GPU)

Pi 1 Model B - ANSWER 10/100 Mbits/s Ethernet port

Pi 1 Model B - ANSWER 2 (later 4) USB ports

Pi 2 - ANSWER Introduced in 2015

Pi 2 - ANSWER Uses the BCM2836 SoC

Pi 2 - ANSWER 4 Cortex-A7 CPU cores running at 900 MHz

Pi 2 - ANSWER ARMv7

Pi 2 - ANSWER 1 GB RAM

Pi 3 - ANSWER Introduced in 2016

, Pi 3 - ANSWER Uses the BCM2837 SoC

Pi 3 - ANSWER 4 Cortex-A53 CPU cores running at 1.2 GHz

Pi 3 - ANSWER 1 GB RAM

Pi 3+ - ANSWER Introduced in 2018

Pi 3+ - ANSWER Uses the BCM2837B0

Pi 3+ - ANSWER 4 Cortex-A7 CPU cores running at 1.4 GHz

Pi 3+ - ANSWER 10/100/1000 Mbit/s Ethernet

Pi 3+ - ANSWER Improved wireless performance

The Pi can run many different operating systems, the default is: - ANSWER
Raspian (a version of Debian Linux)

In this course, we do _____ programming. - ANSWER Bare metal

Bare metal programming allows us to . . . - ANSWER To explore concepts
such as:

-Memory-mapped I/O
-General Purpose I/O (GPIO)
-Interrupts & interrupt-driven I/O
-Cross compilation software development

Raspberry Pi Kit contains: - ANSWER -Raspberry Pi 3+ Model B

Raspberry Pi Kit contains: - ANSWER -Plastic case

Raspberry Pi Kit contains: - ANSWER -AC power supply

Raspberry Pi Kit contains: - ANSWER -Micro SD Card preloaded with
NOOBs