Datasheet

367
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
22.7.9 DMAC Error, Buffer Transfer and Chained Buffer Transfer Status Register
Name: DMAC_EBCISR
Address: 0x400C4024
Access: Read-only
Reset: 0x00000000
• BTCx: Buffer Transfer Completed [5:0]
When BTC[i] is set, Channel i buffer transfer has terminated.
• CBTCx: Chained Buffer Transfer Completed [5:0]
When CBTC[i] is set, Channel i Chained buffer has terminated. LLI Fetch operation is disabled.
• ERRx: Access Error [5:0]
When ERR[i] is set, Channel i has detected an AHB Read or Write Error Access.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
– – ERR5 ERR4 ERR3 ERR2 ERR1 ERR0
15 14 13 12 11 10 9 8
– – CBTC5 CBTC4 CBTC3 CBTC2 CBTC1 CBTC0
76543210
– – BTC5 BTC4 BTC3 BTC2 BTC1 BTC0