sx8675iwltrt Semtech Corporation, sx8675iwltrt Datasheet - Page 42
sx8675iwltrt
Manufacturer Part Number
sx8675iwltrt
Description
Haptics Enabled Multitouch 4/5-wire Resistive Touchscreen Controller With Proximity Sensing
Manufacturer
Semtech Corporation
Datasheet
1.SX8675IWLTRT.pdf
(64 pages)
- Current page: 42 of 64
- Download datasheet (3Mb)
ADVANCED COMMUNICATIONS & SENSING
9
The chip has three auxiliary pins which can be used:
Rev 1 – 25
1. By the touchscreen interface when using a 5-wire touchscreen (WIPER=AUX1)
2. By the proximity sensing interface (PROXSENSORCON and PROXSHIELDCON) to use an external
3. By the host (RegAux0-1) to monitor any RegStat and/or RegIrqSrc bits in real time without having to use
A
UXILIARY
sensor and/or shield instead of the touchscreen’s plates
NIRQ or perform I2C polling.
th
July 2011
P
INS
(AUX1/AUX2/AUX3)
Resistive Touchscreen Controller with Proximity Sensing
42
SX8674/SX8675/SX8676
Haptics Enabled Multitouch 4/5-Wire
www.semtech.com
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