STE2002_06 ST Microelectronics, Inc., STE2002_06 Datasheet - Page 18

• Manufacturer Part Number: STE2002_06
• Description: 81 x 128 Single-chip LCD Controller/driver
• Manufacturer: ST Microelectronics, Inc.

Display data RAM
18/61
Figure 22. Memory rows vs. row drivers mapping with MY=1, MUX81,
Figure 23. Memory rows vs. row drivers mapping with MY=1, MUX81,
Figure 24. Row drivers vs. LCD panel interconnection in MUX81 mode
ICON MODE=0
ICON MODE=1
ROW DRIVER
ROW DRIVER
ICON
ICON
R 78
R 79
R 77
R 76
R 79
R 78
R 77
R 76
R 80
R 80
R 1
R 0
R 1
R 0
scroll offset = +3, icon mode =0
scroll offset= +3, icon mode =1
PHYSICAL MEMORY ROW
PHYSICAL MEMORY ROW
ROW 79
ROW 80
ROW 79
ROW 80
ROW 0
ROW 1
ROW 2
ROW 3
ROW 0
ROW 1
ROW 2
ROW 3
ROW DRIVERS
0
0
1
1
2
2
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
MUX 81 Mode
3
3
STE2002
SCROLL OFFSET +3
81x128
COLUMN DRIVERS
ICON
ICON
R32
R33
R34
R 0
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
124
124
ROW DRIVERS
125
125
126
126
LR0012
127
127
ICON ROW
ICON ROW
Y-CARRIAGE
Y-CARRIAGE
STE2002