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MC68HC11P2 Datasheet, PDF (58/268 Pages) Motorola, Inc – Microcontrollers | |||
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Freescale Semiconductor, Inc.
Operating Modes and On-Chip Memory
Table 3-6. EEPROM remapping
EE[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Location
$0D80â$0FFF
$1D80â$1FFF
$2D80â$2FFF
$3D80â$3FFF
$4D80â$4FFF
$5D80â$5FFF
$6D80â$6FFF
$7D80â$7FFF
$8D80â$8FFF
$9D80â$9FFF
$AD80â$AFFF
$BD80â$BFFF
$CD80â$CFFF
$DD80â$DFFF
$ED80â$EFFF
$FD80â$FFFF
M3DL1, M3DL0, M2DL1, M2DL0 â MI BUS delay select (refer to
Motorola Interconnect Bus (MI BUS))
3.5.2.4 OPTION â System configuration options register 1
System config. options 1
(OPTION)
Address bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
State
on reset
$0039 ADPU CSEL IRQE DLY CME FCME CR1 CR0 0001 0000
The 8-bit special-purpose OPTION register sets internal system
configuration options during initialization. The time protected control bits,
IRQE, DLY, FCME and CR[1:0] can be written only once in the first 64
cycles after a reset and then they become read-only bits. This minimizes
the possibility of any accidental changes to the system configuration.
They may be written at any time in special modes.
ADPU â A/D power-up (refer to Analog-to-Digital Converter)
Technical Data
Operating Modes and On-Chip Memory
For More Information On This Product,
Go to: www.freescale.com
MC68HC11P2 â Rev 1.0
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