Freescale Semiconductor /MK20D10 /TSI0 /GENCS

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Interpret as GENCS

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)STPE 0 (0)STM 0 (0)ESOR 0 (0)ERIE 0 (0)TSIIE 0 (0)TSIEN 0 (SWTS)SWTS 0 (SCNIP)SCNIP 0 (0)OVRF 0 (0)EXTERF 0 (OUTRGF)OUTRGF 0 (EOSF)EOSF 0 (000)PS0 (00000)NSCN0 (0000)LPSCNITV 0 (0)LPCLKS

TSIEN=0, ERIE=0, ESOR=0, TSIIE=0, NSCN=00000, OVRF=0, PS=000, LPSCNITV=0000, LPCLKS=0, STPE=0, STM=0, EXTERF=0

Description

General Control and Status register

Fields

STPE

TSI STOP Enable while in low-power modes (STOP, VLPS, LLS, and VLLS{3,2,1}).

0 (0): Disable TSI when MCU goes into low-power modes.

1 (1): Allows TSI to continue running in all low-power modes.

STM

Scan Trigger Mode

0 (0): Software trigger scan.

1 (1): Periodical Scan.

ESOR

End-of-Scan Or Out-of-Range Interrupt Select

0 (0): Out-of-Range interrupt is allowed.

1 (1): End-of-Scan interrupt is allowed.

ERIE

Error Interrupt Enable

0 (0): Interrupt disabled for error.

1 (1): Interrupt enabled for error.

TSIIE

Touch Sensing Input Interrupt Module Enable

0 (0): Interrupt from TSI is disabled.

1 (1): Interrupt from TSI is enabled.

TSIEN

Touch Sensing Input Module Enable

0 (0): TSI module is disabled.

1 (1): TSI module is enabled.

SWTS

Software Trigger Start

SCNIP

Scan In Progress Status

OVRF

Overrun Error Flag

0 (0): No overrun.

1 (1): Overrun occurred.

EXTERF

External Electrode Error Occurred

0 (0): No fault happend on TSI electrodes.

1 (1): Short to VDD or VSS was detected on one or more electrodes.

OUTRGF

Out of Range Flag

EOSF

End of Scan Flag

PS

Electrode Oscillator Prescaler

0 (000): Electrode Oscillator Frequency divided by 1

1 (001): Electrode Oscillator Frequency divided by 2

2 (010): Electrode Oscillator Frequency divided by 4

3 (011): Electrode Oscillator Frequency divided by 8

4 (100): Electrode Oscillator Frequency divided by 16

5 (101): Electrode Oscillator Frequency divided by 32

6 (110): Electrode Oscillator Frequency divided by 64

7 (111): Electrode Oscillator Frequency divided by 128

NSCN

Number of Consecutive Scans Per Electrode Electrode

0 (00000): Once per electrode.

1 (00001): Twice per electrode.

2 (00010): 3 times per electrode.

3 (00011): 4 times per electrode.

4 (00100): 5 times per electrode.

5 (00101): 6 times per electrode.

6 (00110): 7 times per electrode.

7 (00111): 8 times per electrode.

8 (01000): 9 times per electrode.

9 (01001): 10 times per electrode.

10 (01010): 11 times per electrode.

11 (01011): 12 times per electrode.

12 (01100): 13 times per electrode.

13 (01101): 14 times per electrode.

14 (01110): 15 times per electrode.

15 (01111): 16 times per electrode.

16 (10000): 17 times per electrode.

17 (10001): 18 times per electrode.

18 (10010): 19 times per electrode.

19 (10011): 20 times per electrode.

20 (10100): 21 times per electrode.

21 (10101): 22 times per electrode.

22 (10110): 23 times per electrode.

23 (10111): 24 times per electrode.

24 (11000): 25 times per electrode.

25 (11001): 26 times per electrode.

26 (11010): 27 times per electrode.

27 (11011): 28 times per electrode.

28 (11100): 29 times per electrode.

29 (11101): 30 times per electrode.

30 (11110): 31 times per electrode.

31 (11111): 32 times per electrode.

LPSCNITV

TSI Low-Power Mode Scan Interval

0 (0000): 1 ms scan interval

1 (0001): 5 ms scan interval

2 (0010): 10 ms scan interval

3 (0011): 15 ms scan interval

4 (0100): 20 ms scan interval

5 (0101): 30 ms scan interval

6 (0110): 40 ms scan interval

7 (0111): 50 ms scan interval

8 (1000): 75 ms scan interval

9 (1001): 100 ms scan interval

10 (1010): 125 ms scan interval

11 (1011): 150 ms scan interval

12 (1100): 200 ms scan interval

13 (1101): 300 ms scan interval

14 (1110): 400 ms scan interval

15 (1111): 500 ms scan interval

LPCLKS

Low-Power Mode Clock Source Selection

0 (0): LPOCLK is selected to determine the scan period in low-power mode.

1 (1): VLPOSCCLK is selected to determine the scan period in low-power mode.

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