ra8806 RAIO Technology Inc., ra8806 Datasheet - Page 100

• Manufacturer Part Number: ra8806
• Description: Two Layers Character/graphic Lcd Controller
• Manufacturer: RAIO Technology Inc.

Preliminary Version 1.2
RAiO
TECHNOLOGY INC.
瑞佑科技
6-13-3 Cursor Blinking
6-13-4 Cursor Width and Height
Cursor movement for Normal-Font
The user could control cursor On/Off or Blinking. The register [80h] BTMR is used to set up the
blinking time.
The cursor height is controlled by register CHWI Bit[7:4], and the height is setting from 1 ~ 16 pixel.
It does depend on user’s requirement.
In normal font, the cursor width fixed to one byte(8 pixels). And cursor’s height is from 1~16pixels
that depends on CHWI Bit[7:4]. In vertical font, the cursor height fixed to 16 pixels, and width is
from 1~8 pixels that depends on CHWI Bit[6:4]. See Figure 6-65 and Figure 6-66 as following.
Blinking Time = BTMR[80h] Bit[7:0] x (1/Frame_Rate)
1 pixel
1 pixel
Cursor Size(Height) for Normal-Font
Cursor Size(Width) for Vertical-Font
Figure 6-65 : Cursor Movement
2 pixel
2 pixel
Figure 6-66 : Cursor Size
3 pixel
3 pixel
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Two Layers Character/Graphic LCD Controller
Cursor movement for Vertical-Font
16 pixel
8 pixel
www.raio.com.tw
RA8806