Information

TSIx_GENCS field descriptions (continued)
Field Description
0 TSI module is disabled
1 TSI module is enabled
6
TSIIE
Touch Sensing Input Interrupt Module Enable
0 Interrupt from TSI is disabled
1 Interrupt from TSI is enabled
5
ERIE
Error Interrupt Enable
Caused either by a Short or Overrun Error.
0 Interrupt disabled for error.
1 Interrupt enabled for error.
4
ESOR
End-of-Scan or Out-of-Range Interrupt select
0 Out-of-Range interrupt is allowed.
1 End-of-Scan interrupt is allowed.
3
Reserved
This read-only field is reserved and always has the value zero.
2
Reserved
Reserved
This field is reserved.
1
STM
Scan Trigger Mode. This bit-field can only be changed if the TSI module is disabled (TSIEN bit = 0).
0 Software trigger scan.
1 Periodical Scan.
0
STPE
TSI STOP Enable while in Low Power Modes (STOP, VLPS, LLS and VLLS{3,2,1})
0 Disable TSI when MCU goes into low power modes.
1 Allows TSI to continue running in all low power modes.
48.6.2 SCAN Control Register (TSIx_SCANC)
Addresses: TSI0_SCANC is 4004_5000h base + 4h offset = 4004_5004h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R
0
REFCHRG
0
EXTCHRG
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
SMOD
0 0
AMCLKS AMPSC
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Memory map and register definition
K20 Sub-Family Reference Manual, Rev. 2, Feb 2012
1198 Freescale Semiconductor, Inc.