CAP1188-1-CP-TR Datasheet, PDF (29/93 Pages) Microchip Technology – 8 Channel Capacitive Touch Sensor with 8 LED Drivers

3.8
8 Channel Capacitive Touch Sensor with 8 LED Drivers
Datasheet
BC-Link Interface
The BC-Link is a proprietary bus developed to allow communication between a host controller device
to a companion device. This device uses this serial bus to read and write registers and for interrupt
processing. The interface uses a data port concept, where the base interface has an address register,
data register and a control register, defined in the SMSC’s 8051’s SFR space.
Refer to documentation for the BC-Link compatible host controller for details on how to access the
CAP1188 via the BC-Link Interface.
SMSC CAP1188
29
DATASHEET
Revision 1.32 (01-05-12)