Hardware Reference
In-Depth Information
Advanced Parallel I/O
7.1 Objectives
Explain I/O addressing issue
Explain I/O synchronization methods
Verify voltage compatibility when interfacing
a microcontroller with peripheral devices
Verify current compatibility when driving
peripheral devices
Configure the LCD
Write program to display messages on the
LCD
Write program to enter data using keypads or
keyboards
Explain keypad- or keyboard-debouncing
method
Explain the principles of operation of stepper
motors
Write programs to drive stepper motors
Write programs to generate waveforms using
the D/A converter
Explain the operation, application, and
programming of key-wake-up ports
 
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