ATQT600 Atmel, ATQT600 Datasheet - Page 144

• Manufacturer Part Number: ATQT600
• Description: KIT EVAL TOUCH FOR QT600
• Manufacturer: Atmel
• Series: QTouch™r

Specifications of ATQT600

• Sensor Type: Touch Screen
• Interface: USB
• Embedded: Yes, Other
• Utilized Ic / Part: ATtiny88, ATmega324PA, ATxmega128A1
• Processor To Be Evaluated: ATtiny88, ATmega324, ATxmega128
• Data Bus Width: 8 bit, 16 bit
• Interface Type: USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.6 V to 3.6 V
• Silicon Manufacturer: Atmel
• Kit Application Type: Sensor
• Application Sub Type: Touch Sensor
• Kit Contents: USB Bridge, MCU Cards, Touchpad Cards
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: ATtiny88,
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Fields
num_channels
num_sensors
num_rotors_and_sliders
pin
reg
global_param
p_data_blk
buffer_size
filter_callback
6.3.16.19 touch_general_config_t
structure
Input / Output
Use
Fields
sync_pin
maxdev
csares
csbres
6.3.16.20 touch_config_t
structure
144
Type
general_pin_options_t
uint8_t
uint32_t
uint32_t
touch_general_config_t
Input to the library
Data structure which holds the configuration parameters & register values
common to all acquisition methods.
touch_config_t
Type
uint8_t
uint8_t
uint8_t
touch_qt_pin_t
touch_qt_reg_t
touch_global_param_t
uint8_t*
uint16_t
Pointer to a function
Comment
Specify one of the following values indicating the pin to be
assigned as SYNC pin. Refer to the device datasheet for
more details.
USE_NO_PIN
USE_PIN_PA15_AS_SYNC
USE_PIN_PA18_AS_SYNC
USE_PIN_PA19_AS_SYNC
USE_PIN_PB08_AS_SYNC
USE_PIN_PB12_AS_SYNC
Corresponds to MAXDEV field of SSCFG register that
indicates the maximum deviation when spread spectrum is
enabled.
Ensure that maxdev is always less than or equal to (2*div +
1).
div represents div field in touch_qm_reg_t & touch_at_reg_t
structures.
Corresponds to RES field of CSARES register.
Corresponds to RES field of CSBRES register.
Comment
Indicates the number of QTouch Group A/B
channels required by the user
sensors required by the user.
Indicates the number of QTouch Group A/B
rotors / sliders required by the user.
Holds the QTouch Group A/B Pin
configuration information as filled by the user.
configuration information as filled by the user.
Holds the global parameters for QTouch
Group A/B as filled by the user.
Pointer to the data block allocated by the user
Size of the data block pointed to by
p_data_blk. The user must provide the
PRIV_QTA_DATA_BLK_SIZE or
PRIV_QTB_DATA_BLK_SIZE macro for this
input field.
Pointer to callback function that will be called
before processing the signals
Indicates the number of QTouch Group A/B
Holds the QTouch Group A/B register
8207J-AT42-02/11