RM0367 Rev 7 425/1043
RM0367 Touch sensing controller (TSC)
432
18.6.2 TSC interrupt enable register (TSC_IER)
Address offset: 0x04
Reset value: 0x0000 0000
Bit 2 AM: Acquisition mode
This bit is set and cleared by software to select the acquisition mode.
0: Normal acquisition mode (acquisition starts as soon as START bit is set)
1: Synchronized acquisition mode (acquisition starts if START bit is set and when the
selected signal is detected on the SYNC input pin)
Note: This bit must not be modified when an acquisition is ongoing.
Bit 1 START: Start a new acquisition
This bit is set by software to start a new acquisition. It is cleared by hardware as soon as the
acquisition is complete or by software to cancel the ongoing acquisition.
0: Acquisition not started
1: Start a new acquisition
Bit 0 TSCE: Touch sensing controller enable
This bit is set and cleared by software to enable/disable the touch sensing controller.
0: Touch sensing controller disabled
1: Touch sensing controller enabled
Note: When the touch sensing controller is disabled, TSC registers settings have no effect.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
1514131211109876543210
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. MCEIE EOAIE
rw rw
Bits 31:2 Reserved, must be kept at reset value.
Bit 1 MCEIE: Max count error interrupt enable
This bit is set and cleared by software to enable/disable the max count error interrupt.
0: Max count error interrupt disabled
1: Max count error interrupt enabled
Bit 0 EOAIE: End of acquisition interrupt enable
This bit is set and cleared by software to enable/disable the end of acquisition interrupt.
0: End of acquisition interrupt disabled
1: End of acquisition interrupt enabled
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