0

2.8kviews

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 5.9 years ago by teamques10 ★ 67k

•   modified 4.5 years ago

embedded systems

ADD COMMENT FOLLOW SHARE EDIT

1 Answer

1

155views

written 5.8 years ago by teamques10 ★ 67k

•   modified 5.8 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

ADD COMMENT SHARE EDIT