Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Freescale Semiconductor/MK61F15WS/DDR/CR06#0x0
INTWBR=0
DDR Control Register 6
Time Mode
Time Row Access Maximum
Interrupt Write Burst
0 (0): Read commands cannot interrupt write commands
1 (1): Read commands can interrupt write commands
Reserved
https://github.com/cmsis-svd/cmsis-svd-data