K60P100M100SF2RM Datasheet, PDF (55/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Section Number
Title
Page
55.3 Overview.......................................................................................................................................................................1758
55.3.1 Electrode capacitance measurement unit.....................................................................................................1758
55.3.2 Electrode scan unit.......................................................................................................................................1759
55.3.3 Touch detection unit.....................................................................................................................................1760
55.4 Modes of operation.......................................................................................................................................................1760
55.4.1 TSI disabled mode.......................................................................................................................................1760
55.4.2 TSI active mode...........................................................................................................................................1760
55.4.3 TSI low power mode....................................................................................................................................1761
55.4.4 Block diagram..............................................................................................................................................1761
55.5 TSI signal descriptions..................................................................................................................................................1762
55.5.1 TSI_IN[15:0]................................................................................................................................................1762
55.6 Memory map and register definition.............................................................................................................................1762
55.6.1 General Control and Status Register (TSIx_GENCS).................................................................................1764
55.6.2 SCAN control register (TSIx_SCANC).......................................................................................................1767
55.6.3 Pin enable register (TSIx_PEN)...................................................................................................................1770
55.6.4 Status Register (TSIx_STATUS).................................................................................................................1773
55.6.5 Counter Register (TSIx_CNTRn)................................................................................................................1776
55.6.6 Channel n threshold register (TSIx_THRESHLDn)....................................................................................1777
55.7 Functional descriptions.................................................................................................................................................1777
55.7.1 Capacitance measurement............................................................................................................................1777
55.7.2 TSI measurement result...............................................................................................................................1780
55.7.3 Electrode scan unit.......................................................................................................................................1781
55.7.4 Touch detection unit.....................................................................................................................................1784
55.8 Application information................................................................................................................................................1785
55.8.1 TSI module sensitivity.................................................................................................................................1785
Chapter 56
JTAG Controller (JTAGC)
56.1 Introduction...................................................................................................................................................................1787
56.1.1 Block diagram..............................................................................................................................................1787
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
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