LM3S308 Luminary Micro, Inc, LM3S308 Datasheet - Page 78

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LM3S308

Manufacturer Part Number
LM3S308
Description
Lm3s308 Arm Microcontroller
Manufacturer
Luminary Micro, Inc
Datasheet

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Reset
Reset
Type
Type
System Control
Device Identification 1 (DID1)
Base 0x400F.E000
Offset 0x004
Type RO, reset -
78
Bit/Field
31:28
27:24
23:16
15:8
RO
RO
31
15
0
0
RO
RO
Register 13: Device Identification 1 (DID1), offset 0x004
This register identifies the device family, part number, temperature range, and package type.
30
14
0
0
VER
RO
RO
29
13
PARTNO
reserved
0
0
Name
VER
FAM
RO
RO
28
12
0
0
reserved
RO
RO
27
11
0
0
Type
RO
RO
RO
RO
RO
RO
26
10
0
0
FAM
RO
RO
Reset
25
0x1A
0
9
0
0x0
0x0
0
Preliminary
RO
RO
24
0
8
0
Description
DID1 Version
This field defines the DID1 register format version. The version number
is numeric. The value of the VER field is encoded as follows (all other
encodings are reserved):
Family
This field provides the family identification of the device within the
Luminary Micro product portfolio. The value is encoded as follows (all
other encodings are reserved):
Part Number
This field provides the part number of the device within the family. The
value is encoded as follows (all other encodings are reserved):
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.
Value
0x0
Value
0x0
Value
0x1A
RO
RO
23
0
7
-
Description
Initial DID1 register format definition, indicating a Stellaris
LM3Snnn device.
Description
Stellaris family of microcontollers, that is, all devices with
external part numbers starting with LM3S.
Description
LM3S308
TEMP
RO
RO
22
0
6
-
RO
RO
21
0
5
-
RO
RO
20
1
4
0
PARTNO
PKG
RO
RO
19
1
3
1
ROHS
RO
RO
18
0
2
1
RO
RO
17
1
1
June 04, 2008
-
QUAL
RO
RO
16
0
0
-

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