Freescale Semiconductor MC68HC08KH12 - Manual (Page 86)

Advance Information MC68HC(7)08KH12 — Rev. 1.1
86 Freescale Semiconductor
BCFE — Break Clear Flag Enable Bit
This read/write bit enables software to clear status bits by
accessing status registers while the MCU is in a break state.
To clear status bits during the break state, the BCFE bit must
be set.
1 = Status bits clearable during break
0 = Status bits not clearable during break