SWCU192 November 2021 CC1312R7 , CC1352P7 , CC2652P7 , CC2652R7
| Command | Control Bits | Function |
|---|---|---|
| CHIP_ERASE_REQ | IR 0x01, Bit 1 in DR[7:0] | Setting this bit (if it is followed by MCU VD Reset request through WUC TAP) initiates chip erase. |
| MCU_VD_RESET_REQ | IR 0x01, Bit 5 in DR[7:0] | Setting this bit requests reset of the entire MCU VD. |
| SHUTDOWN_W_JTAG | IR 0x01, Bit 6 in DR[7:0] | 1: Entering shutdown is postponed until JTAG is disconnected. 0: Allows the device to enter shutdown without waiting for disconnection from JTAG. Entering shutdown causes abrupt disconnection from the emulator. |
| SYS_RESET_REQ | IR 0x01, Bit 7 in DR[7:0] | Setting this bit requests reset of the entire chip. The DEBUGEN bit remains asserted after this reset, which ensures HIB after next boot. |
| TMS_PAD_CFG | IR 0x0C, Bits [5:0] in DR[6:0] | Strength and slew control setting for TMS pin. |
| MCU_VD_FORCE_ACTIVE | IR 0x0C, Bit 6 in DR[6:0] | 1: If MCU VD is off, Force Active powers up the MCU VD. 0: The application controls the MCU VD. |
| JTAG_DO_NOT_PU | IR 0x04, Bit 0 in DR[6:0] | 1: Prevent JTAG power domain from being powered up from the ICEMelter. 0: ICEMelter powers up the JTAG power domain when wake-up conditions are met. |
| JTAG_DO_NOT_RESET | IR 0x04 Bit 4 in DR[6:0] | 1: Do not reset WUC tap when the JTAG power domain is powered down. 0: WUC is reset when the JTAG power domain is powered down. |