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 />
<strong>RA8806</strong><br />
VDD<br />
39Kohm<br />
Touch Panel<br />
X1<br />
XL<br />
X2<br />
XR<br />
Y1<br />
YU<br />
Y2<br />
YD<br />
0.01μF x 4<br />
Figure 6-18 : <strong>RA8806</strong> Touch Panel Circuit<br />
<strong>RA8806</strong> provides 2 modes (Auto and Manual) for touch panel application.<br />
Table 6-10<br />
Operation<br />
mode<br />
Auto<br />
Manual<br />
Event<br />
detection<br />
Interrupt<br />
Interrupt<br />
Polling<br />
Description<br />
When touch event happens, Read the corresponding X, Y<br />
coordination.<br />
When touch event happens, Read the corresponding X, Y<br />
coordination.<br />
Polling the touch event, and read the corresponding X, Y<br />
coordination.<br />
<strong>RAiO</strong> TECHNOLOGY INC. 42/193 www.raio.com.tw
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