GQSPI_ISR (QSPI) Register Description
| Register Name | GQSPI_ISR |
|---|---|
| Offset Address | 0x0000000104 |
| Absolute Address | 0x00FF0F0104 (QSPI) |
| Width | 32 |
| Type | mixedMixed types. See bit-field details. |
| Reset Value | 0x00000B84 |
| Description | Generic QSPI Interrupt Status |
This register is set when the described event occurs and the interrupt is enabled in the mask register. When any of these bits are set the interrupt output is asserted high. In the default configuration, these bits are all cleared simultaneously by reading this register, though this may be configured for an individual write-one-to-clear scheme. Software Driver name: XGQSPIPS_ISR
GQSPI_ISR (QSPI) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 31:12 | razRead as zero | 0x0 | Reserved, read as zero, ignored on write. |
| RX_FIFO_Empty | 11 | roRead-only | 0x1 | RX FIFO Empty interrupt Software Driver name: XGQSPIPS_ISR_RX_EMPTY 1: RXFIFO is empty 0: RXFIFO is not empty |
| Gen_FIFO_full | 10 | roRead-only | 0x0 | Generic FIFO full interrupt (current FIFO status) Software Driver name: XGQSPIPS_ISR_GF_FULL 1:Generic FIFO is full 0:Generic FIFO is not full |
| Gen_FIFO_not_full | 9 | roRead-only | 0x1 | Generic FIFO not full interrupt (current FIFO status) Software Driver name: XGQSPIPS_ISR_GF_NF 1:Generic FIFO has less than Generic FIFO Threshold entries 0:Generic FIFO has more than or equal to Generic FIFO Threshold entries |
| TX_FIFO_Empty | 8 | roRead-only | 0x1 | TX FIFO Empty interrupt Software Driver name: XGQSPIPS_ISR_TX_EMPTY 1: TXFIFO is empty 0: TXFIFO is not empty |
| Gen_FIFO_Empty | 7 | roRead-only | 0x1 | Generic FIFO Empty interrupt Software Driver name: XGQSPIPS_ISR_GF_EMPTY 1:Generic FIFO is empty 0:Generic FIFO is not empty |
| Reserved | 6 | razRead as zero | 0x0 | Reserved, read as zero, ignored on write. |
| RX_FIFO_full | 5 | roRead-only | 0x0 | RX FIFO full (current FIFO status) Software Driver name: XGQSPIPS_ISR_RXFULL 1: FIFO is full 0: FIFO is not full |
| RX_FIFO_not_empty | 4 | roRead-only | 0x0 | RX FIFO not empty interrupt (current FIFO status) Software Driver name: XGQSPIPS_ISR_RXNEMPTY 1: FIFO has more than or equal to RX Threshold entries 0: FIFO has less than RX Threshold entries |
| TX_FIFO_full | 3 | roRead-only | 0x0 | TX FIFO full (current FIFO status) Software Driver name: XGQSPIPS_ISR_TXFULL 1: FIFO is full 0: FIFO is not full |
| TX_FIFO_not_full | 2 | roRead-only | 0x1 | TX FIFO not full interrupt (current FIFO status) Software Driver name: XGQSPIPS_ISR_TX_NF 1: FIFO has less than TX Threshold entries 0: FIFO has more than or equal to TX Threshold entries |
| Poll_Time_Expire | 1 | wtcReadable, write a 1 to clear | 0x0 | Poll Time out counter expire interrupt, write one to this bit location to clear Software Driver name: XGQSPIPS_ISR_POLL_TOE 1: Poll time out counter expired 0: Poll time out counter is not expired |
| Reserved | 0 | razRead as zero | 0x0 | reserved |