Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK Data Sheet
Product codes
AT91SAM9X25-EK
594
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
32.7.22 UDPHS DMA Next Descriptor Address Register
Name:
UDPHS_DMANXTDSCx [x = 0..5]
Address:
0xF803C300 [0], 0xF803C310 [1], 0xF803C320 [2], 0xF803C330 [3], 0xF803C340 [4], 0xF803C350 [5]
Access:
Read-write
Note:
Channel 0 is not used.
• NXT_DSC_ADD: Next Descriptor Address
This field points to the next channel descriptor to be processed. This channel descriptor must be aligned, so bits 0 to 3 of the
address must be equal to zero.
address must be equal to zero.
31
30
29
28
27
26
25
24
NXT_DSC_ADD
23
22
21
20
19
18
17
16
NXT_DSC_ADD
15
14
13
12
11
10
9
8
NXT_DSC_ADD
7
6
5
4
3
2
1
0
NXT_DSC_ADD