RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 === === === === === === === === === === 0 0 0 0 0 1 S/C R/L * *Moves the cursor and shifts the display without changing DD RAM contents
Details
Shifts cursor position or display to the right
or left without writing or reading display
data. This function is used to correct or
search for the display. In a 2-line display,
the cursor moves to the 2nd line when it passes
the 40th digit of the 1st line. Notice that the
1st and 2nd line displays will shift at the
same time. When the displayed data is shifted
repeatedly each line only moves horizontally.
The 2nd line display does not shift into the
1st line position.
S/C R/L
=== ===
0 0 Shifts the cursor position to the left
(Address Counter is decremented by 1)
0 1 Shifts the cursor position to the right
(Address Counter is incremented by 1)
1 0 Shifts the entire display to the left
The cursor follows the display shift
1 1 Shifts the entire display to the right
The cursor follows the display shift