MC68HC08AS32 Datasheet, PDF (200/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

13.7.3 SIM Break Flag Control Register
The SIM break control register contains a bit that enables software to clear status
bits while the MCU is in a break state.
Address: $FE03
Bit 7
6
5
4
3
2
1
Bit 0
Read:
Write:
BCFE
R
R
R
R
R
R
R
Reset:
0
R
= Reserved
Figure 13-20. SIM Break Flag Control Register (SBFCR)
BCFE — Break Clear Flag Enable Bit
In some module registers, this read/write bit will enable software to clear status
bits by accessing status registers only while the MCU is in a break state. To
clear status bits during the break state, the BCFE bit must be set.This operation
is important for modules with status bits which can be cleared only by being
read. See the register descriptions in each module for additional details.
1 = Status bits clearable during break
0 = Status bits not clearable during break
Data Sheet
200
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor