RA6963
Preliminary Version 1.3
Dot Matrix LCD Controller
Attribute RAM 1byte
d3 d2
X
X
X
X
d1
d0
X: Invalid
< Table 6-15 >
d0
d3
0
d2
0
d1
0
Function
0
1
1
0
1
Normal Display
0
1
0
Reverse Display
0
0
1
Inhibit Display
1
0
0
Blink of Normal Display
Blink of Reverse Display
1
1
0
1
0
1
0
1
1
1
1
1
1
1
1
Blink of Inhibit Display
Bold Display
Blink of Bold Display
6-9 Display Mode
< Table 6-16 >
Function
Code
Operand
10010000
1001XX10
1001XX11
100101XX
100110XX
100111XX
Display off
－
－
－
－
－
－
Cursor on, Blink off
Cursor on, Blink on
Text on, Graphic off
Text off, Graphic on
Text on, Graphic on
X: Invalid
1
0
0
1
D3 D2 D1 D0
Cursor Blink
Cursor Display
Text Display
on : 1, off : 0
on : 1, off : 0
on : 1, off : 0
on : 1, off : 0
Graphic Display
Note: It is necessary to turn on “Text Display“ and “Graphic Display” in the following cases.
a) Combination of text /graphic display
b) Attribute function
RAiO TECHNOLOGY INC.
www.raio.com.tw
25/46
RAIO [ RAIO TECHNOLOGY INC. ]
