ATAVRTS2080B Atmel, ATAVRTS2080B Datasheet - Page 86

• Manufacturer Part Number: ATAVRTS2080B
• Description: BOARD EVAL FOR ATTINY88 LIBRARY
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATAVRTS2080B

• Sensor Type: Touch, Capacitive
• Sensing Range: 1 Rotor, 1 Slider, and 2 Buttons/Keys
• Interface: Application Programming Interface (API)
• Voltage - Supply: 1.8 V ~ 5.5 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ATtiny88
• Tool Type: Development Kit
• Cpu Core: AVR 8 / 32
• Data Bus Width: 8 bit
• Core Architecture: AVR
• Silicon Manufacturer: Atmel
• Silicon Core Number: ATtiny88
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Details
• Other names: Q4359953

5.8.1.1.4
PORT PAIR 1
PORT PAIR 2
5.8.1.2
86
The following steps describe the details on how to use pin configurability for QTouch
Acquisition method:
This example is for interport-interport 16 channel library with two port pair used.
Channel0 is A2B0,Channel1 is A4B3 and Channel2 is A5B6 are enabled in the first port
pair. Channel3 is C1D2,Channel4 is C3D3 and Channel5 is C5D4 are enabled in the
second port pair.
The SNS_array and SNSK_array masks are calculated by the Qtouch Studio with rules
mentioned above.
In this case, the SNS_array and SNSK_array values will be as mentioned below:
How to Use QTouch Studio For Pin Configurability
SNS_array[0][0]=0x24; (SNS even mask for port pair 1)
SNS_array[0][1]=0x10; (SNS odd mask for port pair 1)
SNS_array[1][0]=0x22; (SNS even mask for port pair 2)
SNS_array[1][1]=0x08; (SNS odd mask for port pair 2)
SNSK_array[0][0]=0x41; (SNSK even mask for port pair 1)
SNSK_array[0][1]=0x08; (SNSK odd mask for port pair 1)
SNSK_array[1][0]=0x14; (SNSK even mask for port pair 2)
SNSK_array[1][1]=0x08; (SNSK odd mask for port pair 2)
Example for 16 channel intreport-interport mask Calculation with two port pairs
SNS1=PORTA
SNSK1=PORTB
SNS2=PORTC
SNSK2=PORTD
X
Ch2
Ch5
X
X
X
X
Ch1
Ch4
X
X
X
X
X
X
Ch0
Ch3
X
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