Information

TSIx_SCANC field descriptions (continued)
Field Description
1000 18 µA charge current
1001 20 µA charge current
1010 22 µA charge current
1011 24 µA charge current
1100 26 µA charge current
1101 28 µA charge current
1110 30 µA charge current
1111 32 µA charge current
15–8
SMOD
Scan Module
00000000 Continue Scan.
Others Scan Period Modulus.
7–6
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
5
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
4–3
AMCLKS
Active Mode Clock Source
00 LPOSCCLK
01 MCGIRCLK
10 OSCERCLK
11 Not valid.
2–0
AMPSC
Active Mode Prescaler
000 Input Clock Source divided by 1
001 Input Clock Source divided by 2
010 Input Clock Source divided by 4
011 Input Clock Source divided by 8
100 Input Clock Source divided by 16
101 Input Clock Source divided by 32
110 Input Clock Source divided by 64
111 Input Clock Source divided by 128
Chapter 51 Touch sense input (TSI)
K20 Sub-Family Reference Manual, Rev. 1.1, Dec 2012
Freescale Semiconductor, Inc.
Preliminary
1423
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