10.5.9 ADCSSPRI Register (Offset = 0x20) [reset = 0x3210]
ADC Sample Sequencer Priority (ADCSSPRI)
This register sets the priority for each of the sample sequencers. Out of reset, Sequencer 0 has the highest priority, and Sequencer 3 has the lowest priority. When reconfiguring sequence priorities, each sequence must have a unique priority for the ADC to operate properly.
ADCSSPRI is shown in Figure 10-23 and described in Table 10-16.
Return to Summary Table.
Figure 10-23 ADCSSPRI Register
| 31 |
30 |
29 |
28 |
27 |
26 |
25 |
24 |
| RESERVED |
| R-0x0 |
|
| 23 |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
| RESERVED |
| R-0x0 |
|
| 15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
| RESERVED |
SS3 |
RESERVED |
SS2 |
| R-0x0 |
R/W-0x3 |
R-0x0 |
R/W-0x2 |
|
| 7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
| RESERVED |
SS1 |
RESERVED |
SS0 |
| R-0x0 |
R/W-0x1 |
R-0x0 |
R/W-0x0 |
|
Table 10-16 ADCSSPRI Register Field Descriptions
| Bit |
Field |
Type |
Reset |
Description |
| 31-14 |
RESERVED |
R |
0x0 |
|
| 13-12 |
SS3 |
R/W |
0x3 |
SS3 Priority.
This field contains a binary-encoded value that specifies the priority encoding of Sample Sequencer 3.
A priority encoding of 0x0 is highest and 0x3 is lowest.
The priorities assigned to the sequencers must be uniquely mapped.
The ADC may not operate properly if two or more fields are equal. |
| 11-10 |
RESERVED |
R |
0x0 |
|
| 9-8 |
SS2 |
R/W |
0x2 |
SS2 Priority.
This field contains a binary-encoded value that specifies the priority encoding of Sample Sequencer 2.
A priority encoding of 0x0 is highest and 0x3 is lowest.
The priorities assigned to the sequencers must be uniquely mapped.
The ADC may not operate properly if two or more fields are equal. |
| 7-6 |
RESERVED |
R |
0x0 |
|
| 5-4 |
SS1 |
R/W |
0x1 |
SS1 Priority.
This field contains a binary-encoded value that specifies the priority encoding of Sample Sequencer 1.
A priority encoding of 0x0 is highest and 0x3 is lowest.
The priorities assigned to the sequencers must be uniquely mapped.
The ADC may not operate properly if two or more fields are equal. |
| 3-2 |
RESERVED |
R |
0x0 |
|
| 1-0 |
SS0 |
R/W |
0x0 |
SS0 Priority.
This field contains a binary-encoded value that specifies the priority encoding of Sample Sequencer 0.
A priority encoding of 0x0 is highest and 0x3 is lowest.
The priorities assigned to the sequencers must be uniquely mapped.
The ADC may not operate properly if two or more fields are equal. |