Motorola CME-12D60 manual Memory MAP, Peripheral Area see note 2 below

MEMORY MAP

Following is the memory map for this development board. Consult the 68HC912D60 technical reference manual on the CD for internal memory map details for this processor.

FFFF	CONFIG 1	2	3	4	CONFIG 1	2	3	4	CONFIG 1 2 3 4
	ON	ON	ON	ON	ON	ON	ON	OFF	OFF OFF OFF OFF

	External EPROM
	U6/7 (Mon12)
C000
BFFF
			External RAM	Internal Flash Memory
			U4/5	On-Chip
	External RAM
	U4/5
1000
FFF
C00		HC12 Internal EEPROM On-Chip
BFF		Peripheral Area - see note 2 below
	Unused = A00-B7F		CS5 = BD0-BDF	CS2 = BA0-BAF
	LCD / CS7 = BF0-BFF		CS4 = BC0-BCF	CS1 = B90-B9F
A00	CS6 = BE0-BEF		CS3 = BB0-BBF	CS0 = B80-B8F
9FF	Internal Registers - see note 1 below
800	See 68HC912D60 Technical Reference Manual
7FF
000			Internal RAM On-Chip

1.The Internal Register base address is relocated from $000 to $800 on startup by the debug utilities (Mon12 and NoICE). To preserve this memory map, you must also do this in your software when booting from flash. To do this, load register $11 with $08 for

example: MOVB #08,$11 ; post-reset location of INITRG

2.The Peripheral Area (A00-BFF) is set to Narrow (8-bit) data width by the debug utilities. If using this memory, you must also do this in your software when booting from flash as

follows:

MOVW	#$0CF0,PEAR
MOVB	#$73,MISC ; Flash on, p-sel stretch = 3

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