Microcontrollers Data Sheet

MC68HC(7)08KH12 — Rev. 1.1 Advance Information

Freescale Semiconductor

2.3 I/O Section

Addresses $0000–$005F, shown in Figure 2-2, contain most of the

control, status, and data registers. Additional I/O registers have the

following addresses:

• $FE00 (Break Status Register, BSR)

• $FE01 (Reset Status Register, RSR)

• $FE02 (Reserved)

• $FE03 (Break Flag Control Register, BFCR)

• $FE04 (Interrupt Status Register 1, INT1)

• $FE05 (Interrupt Status Register 2, INT2)

• $FE06 (Reserved)

• $FE07 (Reserved)

• $FE08 (Reserved)

• $FE09 (Reserved)

• $FE0A (Reserved)

• $FE0B (Reserved)

• $FE0C and $FE0D (Break Address Registers, BRKH and BRKL)

• $FE0E (Break Status and Control Register, BSCR)

• $FF8D (Reserved)

• $FFFF (COP Control Register, COPCTL)