STE2002 Datasheet, PDF (27/51 Pages) STMicroelectronics – 81 X 128 SINGLE CHIP LCD CONTROLLER / DRIVER

STE2002
Table 3. Explanations of Table 2 symbols
BIT
0
DIR
PD
V
MX
MY
DO
PE
H[0]
MUX
Scroll by one down
Device fully working
Horizontal addressing
Normal X axis addressing
Image is displayed not vertically mirrored
MSB on TOP
Partial Display disabled
Select page 0
MUX 65
1
Scroll by one up
Device in power down
Vertical addressing
X axis address is mirrored.
Image is displayed vertically mirrored
MSB on BOTTOM
Partial Display enabled
Select page 1
MUX 33
RESET
STATE
1
0
0
0
0
0
0
0
Table 4. PAGE NUMBER
H[1]
H[0]
0
0
Page 0
0
1
Page 1
1
0
Page 2
1
1
Page 3
DESCRIPTION
RESET STATE
Page 0
Table 5. DISPLAY MODE
D
E
DESCRIPTION
0
0
display blank
0
1
all display segments on
1
0
normal mode
1
1
inverse video mode
RESET STATE
D=0
E=0
Table 6. FRAME RATE CONTROL
FR[1]
FR[0]
0
0
0
1
1
0
1
1
DESCRIPTION
65Hz
70Hz
75Hz
80Hz
RESET STATE
75Hz
Table 7. VLCD RANGE SELECTION
PRS[1]
PRS[0]
DESCRIPTION
0
0
2.94
0
1
6.78
1
0
10.62
1
1
Not Used
RESET STATE
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