LM3S317 Datasheet, PDF (186/551 Pages) List of Unclassifed Manufacturers – Microcontroller

System Control
Register 16: 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.
Device Capabilities 2 (DC2)
Base 0x400F.E000
Offset 0x014
Type RO, reset 0x0107.0011
31
30
29
28
27
26
25
24
23
reserved
COMP0
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
1
0
15
14
13
12
11
10
9
8
7
reserved
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
22
21
20
reserved
RO
RO
RO
0
0
0
6
5
4
SSI0
RO
RO
RO
0
0
1
19
18
17
16
TIMER2 TIMER1 TIMER0
RO
RO
RO
RO
0
1
1
1
3
2
1
reserved
RO
RO
RO
0
0
0
0
UART0
RO
1
Bit/Field
31:25
24
23:19
18
17
16
15:5
4
3:1
0
Name
reserved
COMP0
reserved
TIMER2
TIMER1
TIMER0
reserved
SSI0
reserved
UART0
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
0
1
1
1
0
1
0
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.
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 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.
SSI0 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.
UART0 Present
When set, indicates that UART module 0 is present.
186
July 14, 2014
Texas Instruments-Production Data