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Draw labelled interfacing diagram of 16 x 2 LCD with 8951 and state function of RS and R/W pin. OR Draw the interfacing of LCD display to 89C51 microcontroller and describe the function of RS and RW

written 6.0 years ago by teamques10 ★ 68k

•   modified 4.6 years ago

embedded systems

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written 5.9 years ago by teamques10 ★ 68k

•   modified 5.9 years ago

Interfacing diagram of 16 X 2 LCD with 8951

Function:-

RS: RS is used to make the selection between data and command register. RS=0, command register is selected RS=1 data register is selected.

RW: -R/W gives you the choice between writing and reading.

R/W=1, reading is enabled.

R/W=0 ,writing is enabled

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