Channel Interrupt Status Register
| BIS | End of Block Interrupt Status Bit |
| LIS | End of Linked List Interrupt Status Bit |
| DIS | End of Disable Interrupt Status Bit |
| FIS | End of Flush Interrupt Status Bit |
| RBEIS | Read Bus Error Interrupt Status Bit |
| WBEIS | Write Bus Error Interrupt Status Bit |
| ROIS | Request Overflow Error Interrupt Status Bit |