at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 160

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

16.6.4
Name:
Access Type:
Offset:
Reset Value:
• PID: Peripheral Identifier
32059J–12/2010
31
23
15
7
-
-
-
The Peripheral Identifier selects which peripheral should be connected to the DMA channel. Writing a PID will select both which
handshake interface to use, the direction of the transfer and also the address of the Receive/Transfer Holding Register for the
peripheral. See the Module Configuration section of PDCA for details. The width of the PID field is device specific and
dependent on the number of peripheral modules in the device.
Peripheral Select Register
30
22
14
6
-
-
-
PSR
Read/Write
0x004 + n*0x040
-
29
21
13
5
-
-
-
28
20
12
4
-
-
-
PID
27
19
11
3
-
-
-
26
18
10
2
-
-
-
25
17
9
1
-
-
-
AT32UC3B
24
16
8
0
-
-
-
160