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Enhanced Direct Memory Access (eDMA)
Address: FC0A_0000h base + 1008h offset + (32d × n), where n = 0d to 63d
0
1
R
W
(1)
Reset
x
x
16
17
R
W
Reset
x
x
Figure 140. TCD Signed Minor Loop Offset (Minor Loop Enabled and Offset Disabled)
1. x = Undefined at reset.
19.3.23
TCD Signed Minor Loop Offset (Minor Loop and Offset Enabled)
(DMA_TCDn_NBYTES_MLOFFYES)
TCD Word 2 is defined as follows if:
•
Minor loop mapping is enabled (CR[EMLM] = 1) and
•
Minor loop offset enabled (SMLOE or DMLOE = 1)
Address: FC0A_0000h base + 1008h offset + (32d × n), where n = 0d to 63d
0
1
R
W
(1)
Reset
x
x
16
17
R
W
Reset
x
x
Figure 141. TCD Signed Minor Loop Offset (Minor Loop and Offset Enabled)
1. x = Undefined at reset.
420/2058
2
3
4
5
x
x
x
x
18
19
20
21
x
x
x
x
(DMA_TCDn_NBYTES_MLOFFNO)
2
3
4
5
x
x
x
x
18
19
20
21
MLOFF
x
x
x
x
(DMA_TCDn_NBYTES_MLOFFYES)
DocID027809 Rev 4
6
7
8
9
NBYTES
x
x
x
x
22
23
24
25
NBYTES
x
x
x
x
6
7
8
9
MLOFF
x
x
x
x
22
23
24
25
x
x
x
x
Access: User read/write
10
11
12
13
x
x
x
x
26
27
28
29
x
x
x
x
Access: User read/write
10
11
12
13
x
x
x
x
26
27
28
29
NBYTES
x
x
x
x
RM0400
14
15
x
x
30
31
x
x
14
15
x
x
30
31
x
x
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