STE2004S Datasheet, PDF (21/79 Pages) STMicroelectronics – 102 x 65 single-chip LCD controller/driver

STE2004S
Circuit description
Figure 20. Memory rows vs. Row drivers mapping ICON_MODE=1, Y-Carriage<=6 and
MUX 49
Y-CARRIAGE
Y Address
Da
D3 D2 D1 D0 at
0 00
0 00
0 01
0 01
0 10
0 10
0 11
0 11
1 00
X address
D0
D1
D2
0 ^D3
D4
D5
D6
D7
D0
D1
D2
1 ^D3
D4
D5
D6
D7
D0
D1
D2
0 ^D3
D4
D5
D6
D7
D0
D1
D2
1 ^D3
D4
D5
D6
D7
D0
D1
D2
0 ^D3
D4
D5
D6
D7
D0
D1
D2
1 ^D3
D4
D5
D6
D7
D0
D1
D2
0 ^D3
D4
D5
D6
D7
D0
D1
D2
1 ^D3
D4
D5
D6
D7
0 D0
00H 01H 02H 03H 04H 05H 06H
Page 0
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Line
Address
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
1EH
1FH
20H
21H
22H
23H
24H
25H
26H
27H
28H
29H
2AH
2BH
2CH
2DH
2EH
2FH
30H
31H
32H
33H
34H
35H
36H
37H
38H
39H
3AH
3BH
3CH
3DH
3EH
3FH
5FH 60H 61H 62H 63H 64H 65H
Scrolling Pointer
ROW Output
Normal Reverse
direction direction
R0
R55
R1
R54
R2
R53
R3
R52
R4
R51
R5
R50
R6
R49
R7
R48
R8
R47
R9
R46
R10
R45
R11
R44
R12
R43
R13
R42
R14
R41
R15
R40
R16
R39
R17
R38
R18
R37
R19
R36
R20
R35
R21
R34
R22
R33
R23
R32
R32
R23
R33
R22
R34
R21
R35
R20
R36
R19
R37
R18
R38
R17
R39
R16
R40
R15
R41
R14
R42
R13
R43
R12
R44
R11
R45
R10
R46
R9
R47
R8
R48
R7
R49
R6
R50
R5
R51
R4
R52
R3
R53
R2
R54
R1
R55
R0
R56
R56
COL
Output
Normal
Direction
Reverse
Direction
C CCC CCC
O OOO OOO
L LLL LLL
0123456
C CC C C CC
O OO O O OO
L LL L L LL
101 100 99 98 97 96 95
C CC CC C C
O OO OO O O
L LL LL L L
95 96 97 98 99 100 101
C C C C C CC
O O O O O OO
L L L L L LL
6 54 32 10
lr0270
21/79