TM4C1231D5PZ Datasheet, PDF (186/1161 Pages) Texas Instruments – Universal Asynchronous Receiver/Transmitter Run Mode Clock

Cortex-M4 Peripherals
Register 93: Floating-Point Context Address (FPCA), offset 0xF38
The FPCA register holds the location of the unpopulated floating-point register space allocated on
an exception stack frame.
Floating-Point Context Address (FPCA)
Base 0xE000.E000
Offset 0xF38
Type R/W, reset -
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
ADDRESS
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ADDRESS
reserved
Type R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
Reset
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
Bit/Field
31:3
2:0
Name
ADDRESS
reserved
Type
R/W
RO
Reset
-
0x00
Description
Address
The location of the unpopulated floating-point register space allocated
on an exception stack frame.
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.
186
July 16, 2013
Texas Instruments-Production Data