SWCU191 February 2022 CC1311P3 , CC1311R3 , CC2651P3 , CC2651R3 , CC2651R3SIPA
Bit | Field | Width | Type | Reset | Description |
---|---|---|---|---|---|
23–4 | Reserved | 20 | R/W | 0x0 | Reserved |
3–1 | TAPLinkMode | 3 | R/W | 000 | See Table 7-16 |
0 | ActivateMode | 1 | R/W | 0 | When a 1 is written to this bit, the currently selected TAPLinkMode is activated. ICEPick links the TAPs according to these settings when the ICEPick TAP is advanced to Run‑Test/Idle with any opcode in the IR. |
Value | Mode | Behavior |
---|---|---|
000 | Always-first | ICEPick TAP always exists and is linked as the TAP closest to TDI. |
011 | Disappear-forever | When activated, the ICEPick TAP is no longer visible between the device TDI and TDO. Only a power-on reset makes the TAP visible again. |
001–010, 100–111 | Reserved | Reserved |