ra8806 RAIO Technology Inc., ra8806 Datasheet - Page 51

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

Preliminary Version 1.2
RAiO
TECHNOLOGY INC.
6-4-3 Touch Panel Sampling Time Reference Table
When using the auto mode of touch panel function, It is suggested to select suitable TP Sampling
wait time while the ADC Clock Convert speed change, in order to avoid the TP Sample wait time
error. Please refer to the following table for the ADC Sampling wait time REG[C0h][6:4]。
REG[C0h] [2:0]
SYSTEM_CLK
Figure 6-21-A : Touch Panel Sampling Time Reference Table
000
001
010
011
100
101
110
111
ADC Sampling Wait Time - REG[C0h] Bit[6:4]
000
000
000
001
010
011
100
101
4M
51/184
000
000
000
001
010
011
100
101
6M
Two Layers Character/Graphic LCD Controller
000
000
000
000
001
010
011
100
8M
10M
000
000
000
000
001
010
011
100
www.raio.com.tw
12M
000
000
000
000
001
010
011
100
RA8806