Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Hoja De Datos
Los códigos de productos
AT91SAM9M10-G45-EK
967
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
41.6.9
DMAC Error, Buffer Transfer and Chained Buffer Transfer Status Register
Name:
DMAC_EBCISR
Address:
0xFFFFEC24
Access:
Read-only
Reset:
0x00000000
• BTC[7:0]
When BTC[
i
] is set, Channel
i
buffer transfer has terminated.
• CBTC[7:0]
When CBTC[
i
] is set, Channel
i
Chained buffer has terminated. LLI Fetch operation is disabled.
• ERR[7:0]
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
ERR7
ERR6
ERR5
ERR4
ERR3
ERR2
ERR1
ERR0
15
14
13
12
11
10
9
8
CBTC7
CBTC6
CBTC5
CBTC4
CBTC3
CBTC2
CBTC1
CBTC0
7
6
5
4
3
2
1
0
BTC7
BTC6
BTC5
BTC4
BTC3
BTC2
BTC1
BTC0