ST7735
9.8.3.2 When using 132RGB x 162 resolution (GM[2:0] = “000”)
In this mode, contents of the frame memory within an area where column pointer is 00h to 83h and page pointer is 00h to
A1h is displayed. To display a dot on leftmost top corner, store the dot data at (column pointer, row pointer) = (0, 0)
1). Example for Normal Display On (MX=MY=ML=’0’, SMX=SMY=’0’)
Scan
Order
132 Columns
132 Columns
00h 01h ---- ---- ---- ---- ---- 81h 83h
00 01 02 03
0W 0X 0Y 0Z G1
1W 1X 1Y 1Z G2
2X 2Y 2Z G3
00h 00 01 02 03
01h 10 11 12 13
02h 20 21 22
0W 0X 0Y 0Z
1W 1X 1Y 1Z
2X 2Y 2Z
3X 3Y 3Z
4X 4Y 4Z
5Y 5Z
1
2
3
|
Non-Displa
y area =4
lines
10 11 12 13
20 21 22
30 31 32
40 41 42
50 51
3X 3Y 3Z
4X 4Y 4Z
5Y 5Z
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30 31 32
40 41 42
50 51
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60
6Z
60
6Z
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Display
area =155
lines
132RGB x 162
LCD Panel
132 x 162 x18 bit
Frame RAM
|
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S0
SZ
UY UZ
S0
SZ
UY UZ
|
U0 U1
U0 U1
|
V0 V1 V2
W0 W1 W2
X0 X1 X2
VX VY VZ
WX WY WZ
Non-Displa
y area
=4lines
9Dh V0 V1 V2
9Eh W0 W1 W2
9Fh X0 X1 X2
VX VY VZ
WX WY WZ
|
|
XX XY XZ G160
YW YX YY YZ G161
ZW ZX ZY ZZ G162
XX XY XZ 160
YW YX YY YZ 161
ZW ZX ZY ZZ 162
Y0 Y1 Y2 Y3
Z0 Z1 Z2 Z3
A0h Y0 Y1 Y2 Y3
A1h Z0 Z1 Z2 Z3
2). Example for Partial Display On (PSL[7:0]=04h,PEL[7:0]=9Dh, MX=MV=ML=’0’ ,SMX=SMY=’0’)
Scan
Order
132 Columns
132 Columns
00h 01h ---- ---- ---- ---- ---- 81h 83h
00 01 02 03
0W 0X 0Y 0Z G1
1W 1X 1Y 1Z G2
2X 2Y 2Z G3
00h 00 01 02 03
01h 10 11 12 13
02h 20 21 22
0W 0X 0Y 0Z
1W 1X 1Y 1Z
2X 2Y 2Z
3X 3Y 3Z
4X 4Y 4Z
5Y 5Z
1
2
3
|
10 11 12 13
20 21 22
30 31 32
40 41 42
50 51
3X 3Y 3Z
4X 4Y 4Z
5Y 5Z
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30 31 32
40 41 42
50 51
|
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60
6Z
60
6Z
|
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132RGB x 162
LCD Panel
132 x 162 x18 bit
Frame RAM
|
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S0
SZ
UY UZ
S0
SZ
UY UZ
|
U0 U1
U0 U1
|
V 0 V 1 V 2
W0 W1 W2
X0 X1 X2
V X V Y V Z
WX WY WZ
V0 V1 V2
W0 W1 W2
VX VY VZ
WX WY WZ
|
|
XX XY XZ G160
YW YX YY YZ G161
ZW ZX ZY ZZ G162
9Fh X0 X1 X2
XX XY XZ 160
YW YX YY YZ 161
ZW ZX ZY ZZ 162
Y0 Y1 Y2 Y3
Z0 Z1 Z2 Z3
A0h Y0 Y1 Y2 Y3
A1h Z0 Z1 Z2 Z3
V1.7
57
2009-12-04
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
