Zynq UltraScale+ Devices Register Reference > Module Summary > UART Module > Intrpt_mask (UART) Register
Register Name | Intrpt_mask |
---|---|
Relative Address | 0x0000000010 |
Absolute Address |
0x00FF000010 (UART0) 0x00FF010010 (UART1) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Interrupt Mask Register |
This read only register, indicates the current state of the interrupts mask. A high value indicates the interrupt is unmasked and therefore is enabled to generate an interrupt. A low value indicates the interrupt is masked and therefore is disabled from generating an interrupt.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:14 | roRead-only | 0x0 | Reserved, read as zero, ignored on write. |
RBRK | 13 | woWrite-only | 0x0 | Receiver break detect interrupt mask status: 0: Interrupt is disabled 1: Interrupt is enabled |
TOVR | 12 | roRead-only | 0x0 | Transmitter FIFO Overflow interrupt status: 0: interrupt is disabled 1: interrupt is enabled |
TNFUL | 11 | roRead-only | 0x0 | Transmitter FIFO Nearly Full interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
TTRIG | 10 | roRead-only | 0x0 | Transmitter FIFO Trigger interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
DMSI | 9 | roRead-only | 0x0 | Delta Modem Status Indicator interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
TIMEOUT | 8 | roRead-only | 0x0 | Receiver Timeout Error interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
PARE | 7 | roRead-only | 0x0 | Receiver Parity Error interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
FRAME | 6 | roRead-only | 0x0 | Receiver Framing Error interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
ROVR | 5 | roRead-only | 0x0 | Receiver Overflow Error interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
TFUL | 4 | roRead-only | 0x0 | Transmitter FIFO Full interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
TEMPTY | 3 | roRead-only | 0x0 | Transmitter FIFO Empty interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
RFUL | 2 | roRead-only | 0x0 | Receiver FIFO Full interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
REMPTY | 1 | roRead-only | 0x0 | Receiver FIFO Empty interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |
RTRIG | 0 | roRead-only | 0x0 | Receiver FIFO Trigger interrupt mask status: 0: interrupt is disabled 1: interrupt is enabled |