4 i/o section, 5 memory map, I/o section – Freescale Semiconductor MC68HC908MR32 User Manual

Page 26: Memory map

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Memory

MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1

26

Freescale Semiconductor

2.4 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 these addresses:

$FE00, SIM break status register (SBSR)

$FE01, SIM reset status register (SRSR)

$FE03, SIM break flag control register (SBFCR)

$FE07, FLASH control register (FLCR)

$FE0C, Break address register high (BRKH)

$FE0D, Break address register low (BRKL)

$FE0E, Break status and control register (BRKSCR)

$FE0F, LVI status and control register (LVISCR)

$FF7E, FLASH block protect register (FLBPR)

$FFFF, COP control register (COPCTL)

2.5 Memory Map

Figure 2-1

shows the memory map for the MC68HC908MR32 while the memory map for the

MC68HC908MR16 is shown in

Appendix A MC68HC908MR16

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