LM3S8G62 Datasheet, PDF (312/1096 Pages) Texas Instruments – Stellaris® LM3S8G62 Microcontroller

Internal Memory
OBSOLETE: TI has discontinued production of this device.
Important: After being committed, these registers can only be restored to their factory default values
by performing the sequence described in “Recovering a "Locked"
Microcontroller” on page 171. The mass erase of the main Flash memory array caused
by the sequence is performed prior to restoring these registers.
Table 7-2. User-Programmable Flash Memory Resident Registers
Register to be Committed
FMPRE0
FMPRE1
FMPRE2
FMPRE3
FMPRE4
FMPRE5
FMPPE0
FMPPE1
FMPPE2
FMPPE3
FMPRE4
FMPRE5
USER_REG0
USER_REG1
USER_REG2
USER_REG3
BOOTCFG
FMA Value
0x0000.0000
0x0000.0002
0x0000.0004
0x0000.0006
0x0000.0008
0x0000.000A
0x0000.0001
0x0000.0003
0x0000.0005
0x0000.0007
0x0000.0009
0x0000.000B
0x8000.0000
0x8000.0001
0x8000.0002
0x8000.0003
0x7510.0000
Data Source
FMPRE0
FMPRE1
FMPRE2
FMPRE3
FMPRE4
FMPRE5
FMPPE0
FMPPE1
FMPPE2
FMPPE3
FMPRE4
FMPRE5
USER_REG0
USER_REG1
USER_REG2
USER_REG3
FMD
7.3 Register Map
Table 7-3 on page 312 lists the ROM Controller register and the Flash memory and control registers.
The offset listed is a hexadecimal increment to the register's address. The Flash memory register
offsets are relative to the Flash memory control base address of 0x400F.D000. The ROM and Flash
memory protection register offsets are relative to the System Control base address of 0x400F.E000.
Table 7-3. Flash Register Map
Offset Name
Type
Reset
Description
Flash Memory Registers (Flash Control Offset)
0x000 FMA
R/W
0x0000.0000
0x004 FMD
R/W
0x0000.0000
0x008 FMC
R/W
0x0000.0000
0x00C FCRIS
RO
0x0000.0000
0x010 FCIM
R/W
0x0000.0000
0x014 FCMISC
R/W1C 0x0000.0000
0x020 FMC2
R/W
0x0000.0000
Flash Memory Address
Flash Memory Data
Flash Memory Control
Flash Controller Raw Interrupt Status
Flash Controller Interrupt Mask
Flash Controller Masked Interrupt Status and Clear
Flash Memory Control 2
See
page
314
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312
July 24, 2012
Texas Instruments-Production Data