Interrupt B status for all DMA channels.
| IB0 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB1 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB2 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB3 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB4 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB5 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB6 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB7 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB8 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB9 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB10 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB11 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB12 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB13 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB14 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB15 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB16 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| IB17 | Interrupt B status for DMA channel n. Bit n corresponds to DMA channel n. 0 = the DMA channel interrupt B is not active. 1 = the DMA channel interrupt B is active. |
| RESERVED | Reserved. |