LM3S5739 Datasheet, PDF (216/856 Pages) Texas Instruments – Stellaris® LM3S5739 Microcontroller

System Control
Register 19: Device Capabilities 4 (DC4), offset 0x01C
This register is predefined by the part and can be used to verify features.
Device Capabilities 4 (DC4)
Base 0x400F.E000
Offset 0x01C
Type RO, reset 0x0000.F0FF
31
30
29
28
27
Type RO
RO
RO
RO
RO
Reset
0
0
0
0
0
15
14
13
12
11
CCP7 CCP6 UDMA ROM
Type RO
RO
RO
RO
RO
Reset
1
1
1
1
0
26
25
RO
RO
0
0
10
9
reserved
RO
RO
0
0
24
23
22
21
20
19
18
17
16
reserved
RO
RO
RO
RO
RO
RO
RO
RO
RO
0
0
0
0
0
0
0
0
0
8
7
6
5
4
3
2
1
0
GPIOH GPIOG GPIOF GPIOE GPIOD GPIOC GPIOB GPIOA
RO
RO
RO
RO
RO
RO
RO
RO
RO
0
1
1
1
1
1
1
1
1
Bit/Field
31:16
15
14
13
12
11:8
7
6
5
4
3
2
1
0
Name
reserved
CCP7
CCP6
UDMA
ROM
reserved
GPIOH
GPIOG
GPIOF
GPIOE
GPIOD
GPIOC
GPIOB
GPIOA
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
1
1
1
1
0
1
1
1
1
1
1
1
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.
CCP7 Pin Present. When set, indicates that Capture/Compare/PWM
pin 7 is present.
CCP6 Pin Present. When set, indicates that Capture/Compare/PWM
pin 6 is present.
Micro-DMA is present
Internal Code ROM 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.
GPIO Port H Present. When set, indicates that GPIO Port H is present.
GPIO Port G Present. When set, indicates that GPIO Port G is present.
GPIO Port F Present. When set, indicates that GPIO Port F is present.
GPIO Port E Present. When set, indicates that GPIO Port E is present.
GPIO Port D Present. When set, indicates that GPIO Port D is present.
GPIO Port C Present. When set, indicates that GPIO Port C is present.
GPIO Port B Present. When set, indicates that GPIO Port B is present.
GPIO Port A Present. When set, indicates that GPIO Port A is present.
216
November 17, 2011
Texas Instruments-Production Data