LM3S9B81 Datasheet, PDF (385/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Stellaris® LM3S9B81 Microcontroller
Bit/Field
9
8:2
1:0
Name
SLEEP
reserved
SIZE
Type
R/W
RO
R/W
Reset
0
Description
Sleep Mode
Value Description
1 The SDRAM is put into low power state, but is self-refreshed.
0 No effect.
0x00
0x0
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Size of SDRAM
The value of this field affects address pins and behavior.
Value Description
0x0 64 megabits (8MB)
0x1 128 megabits (16MB)
0x2 256 megabits (32MB)
0x3 512 megabits (64MB)
June 29, 2010
385
Texas Instruments-Advance Information