em65570sagh ELAN Microelectronics Corp, em65570sagh Datasheet - Page 39

• Manufacturer Part Number: em65570sagh
• Description: 68com/98seg 65k Color Stn Lcd Drivers
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 04.18.2006
(This specification is subject to change without further notice)
Graphic start X address
(Bank1 [0H, 1H]),
Graphic Start Y address
(Bank1 [4H, 5H])
Sample code:
---- set starting point (X1,Y1) and ending point (X2,Y2)-------
WRITE 0xF1
WRITE 0x10
WRITE 0x00
WRITE 0x30
WRITE 0x26
WRITE 0x50
WRITE 0x40
WRITE 0x70
WRITE 0x66
------------- set line color RGB ------------------------
WRITE 0xA1
Fill color R=00000
Fill color G=111111
Fill color B=00000
1. When drawing is completed, GCK signal must be disabled to prevent other
2. The sequence of hardware operation is “fill color”
3. The draw rectangle and fill function can use mixed, but fill color only but not to draw
un-wanted data writing.
“draw ‘b’”
rectangle is not permitted.
Fill
o
0
0
1
1
:
//Line color R (up nibble)
“draw ‘d’”
//Bank 1
//Graphic start X address (up nibble)
//Graphic start X address (low nibble)
//Graphic end X address (up nibble)
//Graphic end X address (low nibble)
//Graphic start Y address (up nibble)
//Graphic start Y address (low nibble)
//Graphic end Y address (up nibble)
//Graphic end Y address (low nibble)
9
C
Rect
0
1
0
1
B
D
68COM/98SEG 65K Color STN LCD Drivers
:
NOTE
9
Draw rectangle but not fill color
Draw rectangle and fill color
Inhibited to use
E
o
Initial value
Condition
“draw ‘a’”
Line color R=11111
Line color G=000000
Line color B=00000
Graphic end X address
(Bank 1 [2H, 3H]),
Graphic end Y address
(Bank1 [6H, 7H])
o
“draw ‘c’”
EM65570S
o
x 33