Block Transfer Count
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| BTCNT[15:8] | |||||||||
| Access | |||||||||
| Reset | |||||||||
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| BTCNT[7:0] | |||||||||
| Access | |||||||||
| Reset | |||||||||
Block Transfer Count
This bit group holds the 16-bit block transfer count.
During a transfer, the internal counter value is decremented by one after each beat transfer. The internal counter is written to the corresponding write-back memory section for the DMA channel when the DMA channel loses priority, is suspended or gets disabled. The DMA channel can be disabled by a complete transfer, a transfer error or by software.