MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 42

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Memory Map
2.4 Reserved Memory Locations
2.5 Input/Output (I/O) Section
Technical Data
42
Accessing a reserved location can have unpredictable effects on MCU
operation. In the
reserved locations are marked with the word Reserved or with the
letter R.
Most of the control, status, and data registers are in the zero page
$0000–$004F. Additional I/O registers have the following addresses:
Data registers are shown in
locations.
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Freescale Semiconductor, Inc.
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$FE00; SIM break status register, SBSR
$FE01; SIM reset status register, SRSR
$FE03; SIM break flag control register, SBFCR
$FE08; 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 register, LVISR
$FE10; EEPROM divider non-volatile register high, EEDIVHNVR
$FE11; EEPROM divider non-volatile register low, EEDIVLNVR
$FE1A; EEPROM timebase divider register high, EEDIVH
$FE1B; EEPROM timebase divider register low, EEDIVL
$FE1C; EEPROM non-volatile register, EENVR
$FE1D; EEPROM control register, EECR
$FE1F; EEPROM array configuration register, EEACR
$FF7E; FLASH block protect register, FLBPR
$FFFF; COP control register, COPCTL
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Figure 2-1
Memory Map
Figure
and in register figures in this document,
2-2,
Table 2-1
MC68HC908AB32
is a list of vector
MOTOROLA
—
Rev. 1.0