Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
163
AT32UC3A
21.5.8
PDCA Control Register
Name:
CR
Access Type:
Write-only
•
ECLR: Error Clear
0 = No Effect.
1 = Clear Transfer Error (TERR) flag in the Status Register (SR). Clearing the Transfer Error flag will allow the channel to
1 = Clear Transfer Error (TERR) flag in the Status Register (SR). Clearing the Transfer Error flag will allow the channel to
transmit data. The memory address must first be set to point to a valid location.
•
•
TEN: Transfer Enable
0 = No Effect.
1 = Enable transfer for DMA channel.
•
1 = Enable transfer for DMA channel.
•
TDIS: Transfer Disable
0 = No Effect.
1 = Disable transfer for DMA channel.
1 = Disable transfer for DMA channel.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
-
-
-
-
-
-
-
ECLR
7
6
5
4
3
2
1
0
-
-
-
-
-
-
TDIS
TEN
32058K
AVR32-01/12