IQS550EV03 S Azoteq, IQS550EV03 S Datasheet - Page 24

• Manufacturer Part Number: IQS550EV03 S
• Description: Touch Sensor Development Tools Trackpad Demo for IQS550
• Manufacturer: Azoteq

Specifications of IQS550EV03 S

• Tool Is For Evaluation Of: IQS550
• Interface Type: I2C, SPI
• Operating Voltage: 1.65 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C

Default
Name
Bit
Bit 7:
Bit 6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
5.6.11 Threshold Settings (0x11)
All the thresholds are setup through this
address-command. This includes both the XY
touch panel
Copyright © Azoteq (Pty) Ltd
All Rights Reserved.
PROX_
EVENT
DIS_
7
0
DIS_PROX_EVENT: Remove proximity from Event Mode events
DIS_TOUCH_EVENT: Remove touch from Event Mode events
DIS_SNAP_EVENT: Remove snap from Event Mode events
DIS_PMPROX_EVENT: Remove proximity from Event Mode events
REVESE_EN: Sense proximity changes in BOTH directions
SLEEP_EN: Add a permanent sleep interval to each system cycle in Normal
LOW_POWER: Low Power charging selection
SNAP_EN: Enable calculating Snap status
0 = Proximity on Normal Mode channels will trigger the Event Mode
1 = Proximity cannot trigger the Event Mode
0 = Touch will trigger the Event Mode
1 = Touch cannot trigger the Event Mode
0 = Snap will trigger the Event Mode
1 = Snap cannot trigger the Event Mode
0 = Proximity on ProxMode channel will trigger the Event Mode
1 = Proximity cannot trigger the Event Mode
0 = Allow only positive deltas in Projected-, and negative deltas in self-
capacitive setting to trigger proximity output
1 = Positive and negative deltas can trigger a proximity event
Mode
0 = Normal operation
1 = Permanent sleep time added (according to the selected SleepTime)
0 = Normal Power charging / full-speed
1 = Low Power charging (according to the selected LPTime)
0 = Snap calculating is disabled
1 = Snap calculating is enabled
channels,
TOUCH_
EVENT
DIS_
6
0
as
SNAP_
EVENT
DIS_
well as
5
0
ProxSense
IQ Switch
PMPROX_
ControlSettings1
the
IQS550 Trackpad Datasheet
EVENT
DIS_
4
0
®
ProxMode channels. The meaning of these
bytes are covered in Section 3.11, Section
3.12 and Section 3.13. The relative bytes are
shown in the tables below:
Revision 1.04
Series
®
REVERSE
_EN
3
0
SLEEP_
EN
2
0
POWER
LOW_
1
0
November 2012
Page 24 of 50
SNAP_
EN
0
0