TM4C1299KCZAD Datasheet, PDF (663/2014 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C1299KCZAD Microcontroller
Register 15: Flash DMA Address Size (FLASHDMASZ), offset 0xFD0
The FLASHDMASZ register contains the area of Flash that the µDMA can access.
Note: The µDMA can access Flash in Run Mode only (not available in low power modes).
Flash DMA Address Size (FLASHDMASZ)
Base 0x400F.D000
Offset 0xFD0
Type RW, reset 0x0000.0000
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
reserved
SIZE
Type RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RW
RW
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
SIZE
Type RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit/Field
31:18
17:0
Name
reserved
SIZE
Type
RO
RW
Reset
0x0000
0x0
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.
µDMA-accessible Memory Size
The size of the region addressable by the µDMA. Note that the DFA bit
must be set in the FLASHPP register before this value can be
programmed. Size of region is defined as 2*(SIZE + 1) KB.
June 18, 2014
663
Texas Instruments-Production Data