mc68331cpv20b1 Freescale Semiconductor, Inc, mc68331cpv20b1 Datasheet - Page 39

• Manufacturer Part Number: mc68331cpv20b1
• Description: Mc68331 32 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68331
USER’S MANUAL
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NOTES:
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1. Location of the module control registers is determined by the state of the module mapping (MM) bit in the SIM configuration
2. Unused addresses within the internal register block are mapped externally. "RESERVED" blocks are not mapped externally.
3. Some internal registers are not available in user space.
register. Y = M111, where M is the state of the MM bit.
Figure 3-8 User Space (Separate Program/Data Space) Map
PROGRAM
SPACE
USER
Freescale Semiconductor, Inc.
For More Information On This Product,
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Go to: www.freescale.com
INTERNAL REGISTERS
INTERNAL REGISTERS
OVERVIEW
SPACE
USER
DATA
RESERVED
RESERVED
QSM
GPT
SIM
$YFF000
$YFF900
$YFF93F
$YFFA00
$YFFA7F
$YFFA80
$YFFAFF
$YFFC00
$YFFDFF
$YFFFFF
331 USER P/D MAP
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