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Embedded Processors Nios II-Based LCD Display System Design

Altera's Nios soft core embedded processor, with its low cost, flexible design, etc., has been widely used in embedded applications, while LCD is also increasingly used in a variety of instrumentation and control system as a man-machine interface and display modules. This paper presents a LCD screen of the software and hardware design based on a soft-core Nios embedded processor, introducing hardware interface circuit and software development processes which control the LCD screen, and the corresponding procedures.