RAiO RA8806 - Display Future
RAiO RA8806 - Display Future
RAiO RA8806 - Display Future
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Version 1.3<br />
<strong>RA8806</strong><br />
Two Layers Character/Graphic LCD Controller<br />
6-13-3 Cursor Blinking<br />
The user could control cursor On/Off or Blinking. The register [80h] BTMR is used to set up the<br />
blinking time.<br />
<br />
Blinking Time = BTMR[80h] Bit[7:0] x (1/Frame_Rate)<br />
6-13-4 Cursor Width and Height<br />
The cursor height is controlled by register CHWI Bit[7:4], and the height is setting from 1 ~ 16 pixel.<br />
It does depend on user’s requirement.<br />
In normal font, the cursor width fixed to one byte(8 pixels). And cursor’s height is from 1~16pixels<br />
that depends on CHWI Bit[7:4]. In vertical font, the cursor height fixed to 16 pixels, and width is<br />
from 1~8 pixels that depends on CHWI Bit[6:4]. See Figure 6-65 and Figure 6-66 as following.<br />
瑞 佑 科 技<br />
Cursor movement for Normal-Font<br />
Cursor movement for Vertical-Font<br />
Figure 6-65 : Cursor Movement<br />
Cursor Size(Height) for Normal-Font<br />
1 pixel 2 pixel 3 pixel 16 pixel<br />
Cursor Size(Width) for Vertical-Font<br />
1 pixel 2 pixel 3 pixel 8 pixel<br />
Figure 6-66 : Cursor Size<br />
<strong>RAiO</strong> TECHNOLOGY INC. 100/193 www.raio.com.tw