SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
Address Offset | Reset | 0xFFFF FFFF | |
Physical Address | Instance | ||
Description | |||
The Link Register (LR) is register R14, and it stores the return information for subroutines, function calls, and exceptions. LR can be accessed from either privileged or unprivileged mode. | |||
EXC_RETURN is loaded into LR on exception entry. See Table 6-2 for the values and description. | |||
Type | R/W |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LINK |
Bits | Field Name | Description | Type | Reset |
---|---|---|---|---|
31–0 | LINK | This field is the return address. | R/W | 0xFFFF FFFF |