Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
357
AT32UC3A
26.8.10
USART Baud Rate Generator Register
Name:
BRGR
Access Type:
Read-write
Offset:
0x20
Reset Value:
0x00000000
• FP: Fractional Part
0: Fractional divider is disabled.
1 - 7: Baudrate resolution, defined by FP x 1/8.
1 - 7: Baudrate resolution, defined by FP x 1/8.
• CD: Clock Divider
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
FP–
15
14
13
12
11
10
9
8
CD
7
6
5
4
3
2
1
0
CD
CD
MODE
≠
ISO7816
MODE = ISO7816
SYNC = 0
SYNC = 1
or
MODE = SPI
(Master or Slave)
OVER = 0
OVER = 1
0
Baud Rate Clock Disabled
1 to 65535
Baud Rate =
Selected Clock/16/CD
Selected Clock/16/CD
Baud Rate =
Selected Clock/8/CD
Selected Clock/8/CD
Baud Rate =
Selected Clock /CD
Selected Clock /CD
Baud Rate = Selected
Clock/CD/FI_DI_RATIO
32058K
AVR32-01/12