Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 数据表
产品代码
ATEVK1105
160
AT32UC3A
21.5.5PDCA Transfer Counter Register
Name:
TCR
Access Type:
Read/Write
•
TCV: Transfer Counter Value
Number of data items to be transferred by PDCA. TCV must be programmed with the total number of transfers to be made.
During transfer, TCV contains the number of remaining transfers to be done.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
TCV
7
6
5
4
3
2
1
0
TCV
32058K
AVR32-01/12