AT3108U Demo board quick start guide
3. Building and running project
19
2.
Part 2:
A.
Write register address and setting value in the Part 2-input window, as shown in Figure
18. Then,
press the ‘Write’ button.
B.
Or you can enter Multi-byte data that has the address as a starting address. Then, press
the ‘Write’ button.
Figure 18. Register Value Settings (Part2)
C.
Example settings)
⬧
In Single Key Result Mode, for the simultaneous keys, the result is always 1 Key
(initial value).
⬧
In Single Key Noise Mode, for the simultaneous keys, the result is Not Touch.
⬧
In Multi Key Mode, for the simultaneous keys, the result is Simultaneous Key.
Table 2. Example Register Value Settings (Part2)
Function
Description
Remark
SENSITIVITY1 Update
02 22
Start F0 02 22 Stop
SENSITIVITY1~6 Update 02 44 44 44 44
Start F0 02 44 44 44 44 Stop
Single Key Result Mode
1F 09
Start F0 1F 09 Stop
Single Key Noise Mode
1F 19
Start F0 1F 19 Stop
Multi Key Mode
1F 0D
Start F0 1F 0D Stop
Sleep Mode (Snap Mode) 06 00 04
Start F0 06 00 04 Stop
Fast Mode (Active Mode)
06 80 00
Start F0 06 80 00 Stop
GPIO_CTRL2 Update
0D F0
Start F0 0D F0 Stop
