LM3S1958 Datasheet, PDF (82/435 Pages) List of Unclassifed Manufacturers – Microcontroller

System Control
Register 15: Device Capabilities 2 (DC2), offset 0x014
This register is predefined by the part and can be used to verify features.
Device Capabilities 2 (DC2)
Base 0x400F.E000
Offset 0x014
Type RO, reset 0x000F.5037
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
TIMER3 TIMER2 TIMER1 TIMER0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved I2C1 reserved I2C0
reserved
SSI1
SSI0 reserved UART2 UART1 UART0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
0
1
0
0
0
0
0
0
1
1
0
1
1
1
Bit/Field
31:20
19
18
17
16
15
14
13
12
11:6
5
4
3
2
1
0
Name
reserved
TIMER3
TIMER2
TIMER1
TIMER0
reserved
I2C1
reserved
I2C0
reserved
SSI1
SSI0
reserved
UART2
UART1
UART0
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
1
0
1
0
1
0
1
1
0
1
1
1
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.
When set, indicates that General-Purpose Timer module 3 is present.
When set, indicates that General-Purpose Timer module 2 is present.
When set, indicates that General-Purpose Timer module 1 is present.
When set, indicates that General-Purpose Timer module 0 is present.
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.
When set, indicates that I2C module 1 is present.
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.
When set, indicates that I2C module 0 is present.
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.
When set, indicates that SSI module 1 is present.
When set, indicates that SSI module 0 is present.
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.
When set, indicates that UART module 2 is present.
When set, indicates that UART module 1 is present.
When set, indicates that UART module 0 is present.
82
June 14, 2007
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