LM3S1911-IRN20-A0T Luminary Micro, Inc., LM3S1911-IRN20-A0T Datasheet - Page 82

• Manufacturer Part Number: LM3S1911-IRN20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

System Control
Device Capabilities 2 (DC2)
Base 0x400F.E000
Offset 0x014
Type RO, reset 0x030F.5037
82
Reset
Reset
Type
Type
Bit/Field
31:26
23:20
25
24
19
18
17
16
15
14
reserved
RO
RO
31
15
0
0
Register 15: Device Capabilities 2 (DC2), offset 0x014
This register provides a list of features available in the system. The Stellaris family uses this register
format to indicate the availability of the following family features in the specific device: Analog
Comparators, General-Purpose Timers, I2Cs, QEIs, SSIs, and UARTs. The format of this register
is consistent with the RCGC1, SCGC1, and DCGC1 clock control registers and the SRCR1 software
reset control register.
I2C1
RO
RO
30
14
0
1
reserved
reserved
reserved
TIMER3
TIMER2
TIMER1
TIMER0
COMP1
COMP0
reserved
Name
I2C1
RO
RO
29
13
0
0
reserved
I2C0
RO
RO
28
12
0
1
RO
RO
Type
27
11
0
0
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
26
10
0
0
Reset
COMP1
0
1
1
0
1
1
1
1
0
1
RO
RO
25
1
9
0
reserved
Preliminary
COMP0
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.
RO
RO
24
1
8
0
RO
RO
23
0
7
0
RO
RO
22
0
6
0
reserved
SSI1
RO
RO
21
0
5
1
SSI0
RO
RO
20
0
4
1
reserved
TIMER3
RO
RO
19
1
3
0
TIMER2
UART2
RO
RO
18
1
2
1
October 09, 2007
TIMER1
UART1
RO
RO
17
1
1
1
TIMER0
UART0
RO
RO
16
1
0
1