IQS550EV03 S Azoteq, IQS550EV03 S Datasheet - Page 33

• 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

5.6.18 Debounce Settings
The debounce parameters of the channel
outputs
Copyright © Azoteq (Pty) Ltd
All Rights Reserved.
(2 x TotalTxs) - 1
Default
Name
(2 x TotalTxs)
Bit
Byte
Byte
1
2
3
4
1
2
:
can
7
0
ActiveChannels [Last Tx] – High Byte
ActiveChannels [Last Tx] – Low Byte
be
Prox Set Debounce
ActiveChannels [Tx1] – High Byte
ActiveChannels [Tx0] – Low Byte
ActiveChannels [Tx1] – Low Byte
TouchSnapDb
ActiveChannels[Tx0] – High Byte
6
1
ProxDb
Data
configured
Table 5.17
Table 5.16
5
0
Data
ProxSense
:
IQ Switch
Proximity debounce values
Touch and snap debounce
here.
IQS550 Trackpad Datasheet
Debounce Value Bytes
4
0
Active Channel Bytes
Description
®
ProxDb
Revision 1.04
Series
values
®
3
0
(Rx0 = bit0, Rx1 = bit1
(Rx0 = bit0, Rx1 = bit1
(Rx0 = bit0, Rx1 = bit1
Active Channels bits
Active Channels bits
Active Channels bits
Prox Clear Debounce
Description
2
1
…)
…)
…)
:
Snap db = 1)
0x44 (Touch
(Db = 4)
Default
1
0
db = 0
0x44
November 2012
Page 33 of 50
Default
0x3FF
0x3FF
0x3FF
0x3FF
0
0