at42qt1060 ATMEL Corporation, at42qt1060 Datasheet - Page 17

• Manufacturer Part Number: at42qt1060
• Description: Qtouch? 6-channel Sensor Ic
• Manufacturer: ATMEL Corporation

6. Setups
6.1
Table 6-1.
9505E–AT42–02/09
Address
32 – 39
6 – 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
0
1
2
3
4
5
Introduction
Chip ID
Version
Minor version
Reserved
Detection status
Input port status
Reserved
Calibrate
Reset
Drift Option
Positive Recalibration
Delay
NTHR key 0
NTHR key 1
NTHR key 2
NTHR key 3
NTHR key 4
NTHR key 5
LP mode
I/O mask
Key mask
AKS mask
PWM mask
Detection mask
Active level mask
User output buffer
DI
PWM level
Reserved
Internal Register Address Allocation
Use
The device calibrates and processes signals using a number of algorithms specifically designed
to provide for high survivability in the face of adverse environmental challenges. User-defined
Setups are employed to alter these algorithms to suit each application. These Setups are loaded
into the device over the I
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
Calibrating
Res'd
Res'd
Res'd
Res'd
Res'd
Res'd
Res'd
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
Bit 7
CAL
2
C-compatible serial interfaces.
Input 6
Res'd
Res'd
Res'd
Res'd
Bit 6
Major ID (= 3)
IO6
IO6
IO6
IO6
IO6
Writing a nonzero value forces a calibration
Writing a nonzero value forces a reset
Input 5
Res'd
Key 5
Key 5
Key5
Bit 5
IO5
IO5
IO5
IO5
IO5
Minor version number
Version number
Input 4
Res'd
Key 4
Key 4
Key4
Bit 4
Reserved
Reserved
IO4
IO4
IO4
IO4
IO4
Reserved
Input 3
Res'd
Key 3
Key 3
Key3
Bit 3
IO3
IO3
IO3
IO3
IO3
Input 2
Res'd
Key 2
Key 2
Bit 2
Key2
Minor ID (= 1)
IO2
IO2
IO2
IO2
IO2
AT42QT1060
Input 1
Res'd
Key 1
Key 1
Key1
Bit 1
IO1
IO1
IO1
IO1
IO1
Input 0
DRIFT
Key 0
Key 0
Bit 0
Key0
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
IO0
IO0
IO0
IO0
IO0
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