NXP Semiconductors K32 L2A Series, Reference Manual, Page: 543 / 1379

Field Function
For SMOD=Receive, indicates Shifter was ready to store new data into SHIFTBUF before the previous
data was read from SHIFTBUF (SHIFTBUF Overrun), or indicates that the received start or stop bit does
not match the expected value.
For SMOD=Transmit, indicates Shifter was ready to load new data from SHIFTBUF before new data had
been written into SHIFTBUF (SHIFTBUF Underrun).
For SMOD=Match Store, indicates a match event occured before the previous match data was read from
SHIFTBUF (SHIFTBUF Overrun).
For SMOD=Match Continuous, the error flag is set when a match has occured between SHIFTBUF and
Shifter.
For SMOD=Logic, the error flag is set when the output of the programmable logic block has asserted.
Can be cleared by writing logic one to the flag. For SMOD=Match Continuous, can also be cleared when
the SHIFTBUF register is read.
00000000b - Shifter Error Flag is clear
00000001b - Shifter Error Flag is set
22.2.1.8 Timer Status (TIMSTAT)
22.2.1.8.1 Address
Register Offset
TIMSTAT 400CA018h
22.2.1.8.2 Function
.
22.2.1.8.3 Diagram
Bits 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R 0
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Bits 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R 0 TSF
W w1c
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Chapter 22 Flexible I/O (FlexIO)
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 543