NXP Semiconductors K32 L2A Series, Reference Manual, Page: 563 / 1379

22.2.1.23.2 Function
.
22.2.1.23.3 Diagram
Bits 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
R
SHIFTBUFNBS
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
SHIFTBUFNBS
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
22.2.1.23.4 Fields
Field Function
31-0
SHIFTBUFNBS
Shift Buffer
Alias to SHIFTBUF register, except reads/writes to this register are nibble swapped within each byte.
Reads return { SHIFTBUF[27:24], SHIFTBUF[31:28], SHIFTBUF[19:16], SHIFTBUF[23:20],
SHIFTBUF[11:8], SHIFTBUF[15:12], SHIFTBUF[3:0], SHIFTBUF[7:4] }.
22.2.1.24 Shifter Buffer N Half Word Swapped (SHIFTBUFHWSa)
22.2.1.24.1 Address
Register Offset
SHIFTBUFHWS0 400CA700h
SHIFTBUFHWS1 400CA704h
SHIFTBUFHWS2 400CA708h
SHIFTBUFHWS3 400CA70Ch
SHIFTBUFHWS4 400CA710h
SHIFTBUFHWS5 400CA714h
SHIFTBUFHWS6 400CA718h
SHIFTBUFHWS7 400CA71Ch
Chapter 22 Flexible I/O (FlexIO)
K32 L2A Reference Manual, Rev. 2, 01/2020
NXP Semiconductors 563