ra8803 RAIO Technology Inc., ra8803 Datasheet - Page 15

• Manufacturer Part Number: ra8803
• Description: Two Layers Character/graphic Lcd Controller Specification
• Manufacturer: RAIO Technology Inc.

Version 2.5
RAiO
REG [10h] Whole Chip Cursor Control Register (WCCR)
REG [11h] Distance of Words or Lines Register (DWLR)
TECHNOLOGY INC.
7-4
3-0
Bit
Bit
7
6
5
4
3
2
1
0
Set Cursor Height
Set Line Distance
In Extension Mode(REG[12h] 的 bit[6:4] = “110” 或”111”), this bit must
be high.
Auto Increase Cursor Position in Reading DDRAM
Operation.
1 : Enable (Auto Increase)
0 : Disable
Chinese/English Character Alignment
1 : Enable
0 : Disable
The bit only valid in character mode, that can align full-size
and half-size mixed font.
Store Current Data to DDRAM
1 : Store Current Data to DDRAM Directly
0 : Store Current Data to DDRAM Inversely
Bold Font (Character Mode Only)
1 : Bold Font
0 : Normal Font
Auto Increase Cursor Position in Writing DDRAM
Operation.
1 : Enable (Auto Increase)
0 : Disable
Cursor Display
1 : Set Cursor Display On
0 : Set Cursor Display Off
Cursor Blinking
1 : Blink Cursor. The blink time is determined by BTMR.
0 : Normal
Cursor Width
1 : Cursor width is auto adjust by input data. When half size
font, the width is one bit(8 Pixel). When full size font, the width
is two bit(16 Pixel).
0 : Cursor is fixed at one byte width(8 Pixel).
Description
Description
15/48
Two Layers Character/Graphical LCD Controller
Text/Graph Default
Text/Graph
Text/Graph
Text/Graph
Text/Graph
Text/Graph
Text
Text
Text
RA8803/8822
Default
www.raio.com.tw
2h
2h
0h
1h
1h
0h
1h
1h
1h
1h
Access
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W