LM3S9B81 Datasheet, PDF (115/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Stellaris® LM3S9B81 Microcontroller
Bit/Field
15:8
7:0
Name
MAJOR
MINOR
Type
RO
RO
Reset
-
-
Description
Major Revision
This field specifies the major revision number of the microcontroller.
The major revision reflects changes to base layers of the design. The
major revision number is indicated in the part number as a letter (A for
first revision, B for second, and so on). This field is encoded as follows:
Value Description
0x0 Revision A (initial device)
0x1 Revision B (first base layer revision)
0x2 Revision C (second base layer revision)
and so on.
Minor Revision
This field specifies the minor revision number of the microcontroller.
The minor revision reflects changes to the metal layers of the design.
The MINOR field value is reset when the MAJOR field is changed. This
field is numeric and is encoded as follows:
Value Description
0x0 Initial device, or a major revision update.
0x1 First metal layer change.
0x2 Second metal layer change.
and so on.
June 29, 2010
115
Texas Instruments-Advance Information