9.3.9.3 ULPI_IRQ_MASK_REG Bit Definitions
| Bit Number | Name | Reset Value | Function |
|---|---|---|---|
| [7:4] | Reserved | NA | — |
| 3 | RxCmdIntEn | 0 | Assert MC_NINT if RxCmdInt
(ULPI_IRQ_SRC_REG.bit3) is set. To clear MC_NINT, the software must clear RxCmdEvent (ULPI_CARKIT_CTRL_REG.bit4). |
| 2 | ActiveEndIntEn | 0 | Assert MC_NINT if ActiveEndInt (ULPI_IRQ_SRC_REG.bit2) is set. To clear MC_NINT, the software must clear CarKitActiveEnd (ULPI_CARKIT_CTRL_REG.bit5). |
| 1 | AltIntEn | 0 | Assert MC_NINT if AltInt (ULPI_IRQ_SRC_REG.bit1) is set. To clear MC_NINT, the software must clear AltIntEvent (ULPI_CARKIT_CTRL_REG.bit2). |
| 0 | RegIntEn | 0 | Assert MC_NINT if RegInt (ULPI_IRQ_SRC_REG.bit0) is set. To clear MC_NINT, the software must clear ULPIRegCmplt (ULPI_REG_CTRL.bit1). |