Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Freescale Semiconductor/MK61F15WS/UART0/WP7816T0#0x0
UART 7816 Wait Parameter Register
Wait Timer Interrupt (C7816[TTYPE] = 0)
https://github.com/cmsis-svd/cmsis-svd-data