LM3S301 Datasheet, PDF (185/546 Pages) List of Unclassifed Manufacturers – Microcontroller

Stellaris^® LM3S301 Microcontroller
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 0x0303.0011
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
COMP1 COMP0
reserved
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
1
1
0
0
0
0
0
0
1
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
SSI0
reserved
UART0
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
1
0
0
0
1
Bit/Field
31:26
25
24
23:18
17
16
15:5
4
3:1
0
Name
reserved
COMP1
COMP0
reserved
TIMER1
TIMER0
reserved
SSI0
reserved
UART0
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
0
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 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 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.
July 14, 2014
185
Texas Instruments-Production Data