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CAP1166 Datasheet, PDF (23/79 Pages) Microchip Technology – 6 Channel Capacitive Touch Sensor with 6 LED Drivers | |||
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CAP1166
4.8 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
8051âs SFR space.
Refer to documentation for the BC-Link compatible host controller for details on how to access the CAP1166 via the BC-
Link Interface.
ï£ 2015 Microchip Technology Inc.
DS00001621B-page 23
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