| Instruction |
RS |
D7 |
D6 |
D5 |
D4 |
D3 |
D2 |
D1 |
D0 |
Description |
Time |
| Clear Display |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
Clears all the display and returns to the home position
(Address 0) |
1.64mS |
| Cursor At Home |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
Returns the cursor to the home position (Address 0) |
1.64mS |
| Entry Mode Set |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1/D |
S |
Sets the cursor move direction and specifies or not to shift
the
display. These operations are performed during data read or write. |
40uS |
| Display On/Off Control |
0 |
0 |
0 |
0 |
0 |
1 |
D |
C |
B |
Sets On/Off the entire display (D), Cursor On/Off (C), and
blink
cursor (B) |
40uS |
| Cursor/Display Shift |
0 |
0 |
0 |
0 |
1 |
S/C |
R/L |
0 |
0 |
Moves the cursor and shifts the display without changing
DDRAM
contents. |
40uS |
| Function Set |
0 |
0 |
0 |
1 |
1 |
1 |
F |
0 |
0 |
Sets interface data length(DL), number of display lines(N)
and
character font(F). |
40uS |