DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer Transfer Completed Interrupt Enable register.
| BTC0 | Buffer Transfer Completed [3:0] |
| BTC1 | Buffer Transfer Completed [3:0] |
| BTC2 | Buffer Transfer Completed [3:0] |
| BTC3 | Buffer Transfer Completed [3:0] |
| CBTC0 | Chained Buffer Transfer Completed [3:0] |
| CBTC1 | Chained Buffer Transfer Completed [3:0] |
| CBTC2 | Chained Buffer Transfer Completed [3:0] |
| CBTC3 | Chained Buffer Transfer Completed [3:0] |
| ERR0 | Access Error [3:0] |
| ERR1 | Access Error [3:0] |
| ERR2 | Access Error [3:0] |
| ERR3 | Access Error [3:0] |