Information

DMA_HRS field descriptions
Field Description
31–16
Reserved
This read-only field is reserved and always has the value zero.
15
HRS15
Hardware Request Status Channel 15
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
14
HRS14
Hardware Request Status Channel 14
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
13
HRS13
Hardware Request Status Channel 13
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
12
HRS12
Hardware Request Status Channel 12
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
11
HRS11
Hardware Request Status Channel 11
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
10
HRS10
Hardware Request Status Channel 10
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
9
HRS9
Hardware Request Status Channel 9
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
8
HRS8
Hardware Request Status Channel 8
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
7
HRS7
Hardware Request Status Channel 7
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
6
HRS6
Hardware Request Status Channel 6
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
5
HRS5
Hardware Request Status Channel 5
0 A hardware service request for the corresponding channel is not present
1 A hardware service request for the corresponding channel is present
Table continues on the next page...
Chapter 21 Direct Memory Access Controller (eDMA)
K20 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc. 455