NXP Semiconductors Kinetis KE1xZ256, Reference Manual

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TSI_GENCS field descriptions (continued)
Field Description
0 TSI is disabled when MCU goes into low power mode.
1 Allows TSI to continue running in all low power modes.
4
STM
Scan Trigger Mode
This bit specifies the trigger mode. User is allowed to change this bit when TSI is not working in progress.
0 Software trigger scan.
1 Hardware trigger scan.
3
SCNIP
Scan In Progress Status
This read-only bit indicates if scan is in progress. This bit will get asserted after the analog bias circuit is
stable after a trigger and it changes automatically by the TSI.
0 No scan in progress.
1 Scan in progress.
2
EOSF
End of Scan Flag
This flag is set when all active electrodes are finished scanning after a scan trigger. Write "1" , when this
flag is set, to clear it.
0 Scan not complete.
1 Scan complete.
1
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0
EOSDMEO
End-of-Scan DMA Transfer Request Enable Only
This bit makes simultaneous DMA request at End-of-Scan and Interrupt at Out-of-Range possible.
EOSDMEO has precedence to ESOR when trying to set this bit and ESOR bit. When EOSDMEO = 1,
End-of-Scan will generate DMA request and Out-of-Range will generate interrupt.
0 Do not enable the End-of-Scan DMA transfer request only. Depending on ESOR state, either Out-of-
Range or End-of-Scan can trigger a DMA transfer request and interrupt.
1 Only the End-of-Scan event can trigger a DMA transfer request. The Out-of-Range event only and
always triggers an interrupt if TSIIE is set.
Chapter 48 Touch Sensing Input (TSI)
Kinetis KE1xZ256 Sub-Family Reference Manual, Rev. 3, 07/2018
NXP Semiconductors 1277