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What is the main function of the LPM instruction used in LCD?

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+1 vote
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in Microcontroller by (14.6k points)
What is the main function of the LPM instruction used in LCD?

(a) for initializing the LCD in the read mode

(b) for initializing the LCD in the write mode

(c) for sending a long string of characters to the LCD

(d) all of the mentioned

The question was posed to me in homework.

This intriguing question originated from LCD  Interfacing topic in division AVR Microcontroller of Microcontroller

1 Answer

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by (24.2k points)
Right answer is (c) for sending a long string of characters to the LCD

Best explanation: LPM instruction is used for sending a long string of characters to the LCD.

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