CAP1208 datasheet(26/67 Pages) MICROCHIP

26 / 67 page

8-Channel Capacitive Touch Sensor

Datasheet

DS00001570B-page 26

 2014 Microchip Technology Inc.

4.8.4

Interrupts for Multiple Touch Pattern Detection

An interrupt can be generated when the MTP pattern is matched (see Section 5.15, "Multiple Touch

Pattern Configuration Register").

4.8.5

Interrupts for Sensor Input Calibration Failures

An interrupt can be generated when the ACAL_FAIL bit is set, indicating the failure to complete analog

calibration of one or more sensor inputs (see Section 5.2, "Status Registers"). This interrupt can be

enabled by setting the ACAL_FAIL_INT bit (see Section 5.6, "Configuration Registers").

An interrupt can be generated when the BC_OUT bit is set, indicating the base count is out of limit for

one or more sensor inputs (see Section 5.2, "Status Registers"). This interrupt can be enabled by

setting the BC_OUT_INT bit (see Section 5.6, "Configuration Registers").

4.8.6

Interrupts for Reset

When the CAP1208 comes out of reset, an interrupt is generated, and the RESET bit is set.

CAP1208 Datasheet(PDF) 26 Page - Microchip Technology