LM3S1N16 Datasheet, PDF (260/794 Pages) Texas Instruments – Stellaris® LM3S1N16 Microcontroller

System Control
Bit/Field
2:0
Name
reserved
Type
RO
Reset
0
Description
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.
260
January 21, 2012
Texas Instruments-Production Data