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The document describes an assembly language program that reads a single analog to digital conversion from an ADC0804 chip connected to an 8088 CPU via an 8255 PPI and displays the resulting 3-digit decimal value on a connected 44780 LCD. The program configures the PPI ports to interface with the ADC and LCD, performs a single ADC conversion to get a result value, splits that value into individual digits, and displays each digit on the LCD.
- Author
- Asad Rehan
- Language
- EN