CS452 - Real-Time Programming - Spring 2009

Lecture 2 - Introduction

Practical Details

Assignment 1

Overall System

CSCF

TS-7200

`COM' ports

Connected to UARTs

Only really two

Ethernet port

Reset switch

Timers

EP-9302

System on chip

Memory

Byte addressable, word size 32 bits

Separate instruction and data caches

ARM 920T

`T' means `thumb'

Features

Software

Compiler

GNU tool chain

RedBoot

Partial implementation

Returns when program terminates

Busy-wait IO

COM2 uses monitor; COM1 goes to train

  1. initialization
  2. output
  3. input

Return to: