Information

48.6.5 Counter Register (TSIx_CNTR)
Addresses: TSI0_CNTR1 is 4004_5000h base + 100h offset = 4004_5100h
TSI0_CNTR3 is 4004_5000h base + 104h offset = 4004_5104h
TSI0_CNTR5 is 4004_5000h base + 108h offset = 4004_5108h
TSI0_CNTR7 is 4004_5000h base + 10Ch offset = 4004_510Ch
TSI0_CNTR9 is 4004_5000h base + 110h offset = 4004_5110h
TSI0_CNTR11 is 4004_5000h base + 114h offset = 4004_5114h
TSI0_CNTR13 is 4004_5000h base + 118h offset = 4004_5118h
TSI0_CNTR15 is 4004_5000h base + 11Ch offset = 4004_511Ch
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
CTN CTN1
W
Reset
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
TSIx_CNTRn field descriptions
Field Description
31–16
CTN
TouchSensing Channel n 16-bit counter value
15–0
CTN1
TouchSensing Channel n-1 16-bit counter value
48.6.6 Low Power Channel Threshold Register (TSIx_THRESHOLD)
Addresses: TSI0_THRESHOLD is 4004_5000h base + 120h offset = 4004_5120h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R
LTHH HTHH
W
Reset
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
TSIx_THRESHOLD field descriptions
Field Description
31–16
LTHH
Touch Sensing Channel Low Threshold value
15–0
HTHH
Touch Sensing Channel High Threshold value
Chapter 48 Touch sense input (TSI)
K20 Sub-Family Reference Manual, Rev. 2, Feb 2012
Freescale Semiconductor, Inc. 1203