LM3S5739 Datasheet, PDF (212/856 Pages) Texas Instruments – Stellaris® LM3S5739 Microcontroller

System Control
Register 17: 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 0x030F.5037
31
30
29
28
27
reserved
Type RO
RO
RO
RO
RO
Reset
0
0
0
0
0
15
14
13
12
11
reserved
I2C1
reserved
I2C0
Type RO
RO
RO
RO
RO
Reset
0
1
0
1
0
26
25
24
23
COMP1 COMP0
RO
RO
RO
RO
0
1
1
0
10
9
8
7
reserved
RO
RO
RO
RO
0
0
0
0
22
21
reserved
RO
RO
0
0
6
5
SSI1
RO
RO
0
1
20
19
18
17
16
TIMER3 TIMER2 TIMER1 TIMER0
RO
RO
RO
RO
RO
0
1
1
1
1
4
SSI0
RO
1
3
2
1
0
reserved UART2 UART1 UART0
RO
RO
RO
RO
0
1
1
1
Bit/Field
31:26
25
24
23:20
19
18
17
16
15
14
13
12
11:6
Name
reserved
COMP1
COMP0
reserved
TIMER3
TIMER2
TIMER1
TIMER0
reserved
I2C1
reserved
I2C0
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
0
1
1
1
1
0
1
0
1
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.
Analog Comparator 1 Present. When set, indicates that analog
comparator 1 is present.
Analog Comparator 0 Present. When set, indicates that analog
comparator 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.
Timer 3 Present. When set, indicates that General-Purpose Timer
module 3 is present.
Timer 2 Present. When set, indicates that General-Purpose Timer
module 2 is present.
Timer 1 Present. When set, indicates that General-Purpose Timer
module 1 is present.
Timer 0 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.
I2C Module 1 Present. 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.
I2C Module 0 Present. 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.
212
November 17, 2011
Texas Instruments-Production Data