TM4C1237E6PM Datasheet, PDF (421/1277 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1237E6PM Microcontroller
Register 117: Device Capabilities 5 (DC5), offset 0x020
This register is predefined by the part and can be used to verify PWM features. If any bit is clear in
this register, the module is not present.
Important: This register is provided for legacy software support only.
The PWM Peripheral Properties (PWMPP) register should be used to determine what
pins and features are available on PWM modules. A read of this register correctly
identifies if a legacy pin or feature is present. Software must use the PWMPP register
to determine if a pin or feature that is not supported by the DCn registers is present.
Device Capabilities 5 (DC5)
Base 0x400F.E000
Offset 0x020
Type RO, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
PWMFAULT3 PWMFAULT2 PWMFAULT1 PWMFAULT0
reserved
PWMEFLT PWMESYNC
reserved
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
0
0
0
0
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
PWM7 PWM6 PWM5 PWM4 PWM3 PWM2 PWM1 PWM0
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
0
0
0
0
0
Bit/Field
31:28
27
26
25
24
23:22
21
20
19:8
Name
reserved
PWMFAULT3
PWMFAULT2
PWMFAULT1
PWMFAULT0
reserved
PWMEFLT
PWMESYNC
reserved
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0x0
0x0
0x0
0x0
0
0x0
0x0
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.
PWM Fault 3 Pin Present
When set, indicates that the PWM Fault 3 pin is present.
PWM Fault 2 Pin Present
When set, indicates that the PWM Fault 2 pin is present.
PWM Fault 1 Pin Present
When set, indicates that the PWM Fault 1 pin is present.
PWM Fault 0 Pin Present
When set, indicates that the PWM Fault 0 pin 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.
PWM Extended Fault Active
When set, indicates that the PWM Extended Fault feature is active.
PWM Extended SYNC Active
When set, indicates that the PWM Extended SYNC feature is active.
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.
June 12, 2014
421
Texas Instruments-Production Data