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Unformatted text preview: CSE 380 Lab #3 Part 1 Spring 2009 Objective In this lab, you will learn how to communicate with the ARM processor via a serial connection using the UART (universal asynchronous receiver transmitter), write and use assembly language subroutines, and actually run programs on the ARM microprocessor instead of simulating them on the ARMulator. Description Write two (2) ARM assembly language subroutines, called output_character and read_character . These subroutines will allow a user to enter a character and display the character in HyperTerminal via the UART. All user-input should be echoed back to the display . Selecting the Target This is the first lab where you will be running your code on the ARM processor. In the previous labs, the ARMulator was used to simulate the ARM processor in software. When AXD opens, select Options Configure Target . Select ADP and click on OK . This will select the ARM processor (ARM7TDMI) as the target....
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This document was uploaded on 11/03/2011 for the course CSE 380 at SUNY Buffalo.
- Spring '11
- Assembly Language