LM3S1960 Datasheet, PDF (85/492 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S1960 Microcontroller
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.
Device Capabilities 2 (DC2)
Base 0x400F.E000
Offset 0x014
Type RO, reset 0x070F.5337
31
30
29
28
reserved
Type RO
RO
RO
RO
Reset
0
0
0
0
15
reserved
Type RO
Reset
0
14
I2C1
RO
1
13
reserved
RO
0
12
I2C0
RO
1
27
26
25
24
COMP2 COMP1 COMP0
RO
RO
RO
RO
0
1
1
1
11
10
reserved
RO
RO
0
0
9
QEI1
RO
1
8
QEI0
RO
1
23
22
21
reserved
RO
RO
RO
0
0
0
7
6
reserved
RO
RO
0
0
5
SSI1
RO
1
20
19
18
17
16
TIMER3 TIMER2 TIMER1 TIMER0
RO
RO
RO
RO
RO
0
1
1
1
1
4
3
2
1
0
SSI0 reserved UART2 UART1 UART0
RO
RO
RO
RO
RO
1
0
1
1
1
Bit/Field
31:27
26
25
24
23:20
19
18
17
16
15
Name
reserved
COMP2
COMP1
COMP0
reserved
TIMER3
TIMER2
TIMER1
TIMER0
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
0
1
1
1
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 2 Present
When set, indicates that analog comparator 2 is present.
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.
November 30, 2007
85
Preliminary