AT32UC3B0512_1 Datasheet, PDF (357/676 Pages) ATMEL Corporation – 32-bit AVR® Microcontroller

AT32UC3B
21.7.12 FI DI RATIO Register
Name:
Access Type:
Offset:
Reset Value:
FIDI
Read-write
0x40
0x00000174
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
FI_DI_RATIO
7
6
5
4
3
2
1
0
FI_DI_RATIO
This register can only be written if the WPEN bit is cleared in the Write Protect Mode Register.
• FI_DI_RATIO: FI Over DI Ratio Value
0: If ISO7816 mode is selected, the Baud Rate Generator generates no signal.
1 - 2047: If ISO7816 mode is selected, the Baud Rate is the clock provided on CLK divided by FI_DI_RATIO.
32059I–06/2010
357