ra8806 RAIO Technology Inc., ra8806 Datasheet - Page 103

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

Preliminary Version 1.2
RAiO
TECHNOLOGY INC.
But if RA8806 use Extension mode(2) like Figure 6-69 for 320x480 dots panel, then the cursor moving is
same as normal mode – the Common is from 0 to 319. The data scan of DDRAM is as Figure 6-72. The
effect of Horizontal Scrolling is show as Figure 6-73.
Figure 6-71：Extension Mode(1) Horizontal Scrolling
Figure 6-73：Extension Mode(2) Horizontal Scrolling
Figure 6-72：Extension Mode(2) Cursor Moving
DDRAM1
DDRAM2
DDRAM1
DDRAM2
DDRAM1
103/184
:
:
:
:
:
:
:
:
:
:
Two Layers Character/Graphic LCD Controller
DDRAM2
www.raio.com.tw
RA8806