Datasheet

SAM9263 [DATASHEET]
Atmel-6249N-ATARM-SAM9263-Datasheet_14-Mar-16
556
33.7.12 USART FI DI RATIO Register
Name: US_FIDI
Address: 0xFFF8C040 (0), 0xFFF90040 (1), 0xFFF94040 (2)
Access: Read/Write
• 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 SCK divided by FI_DI_RATIO.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
––––– FI_DI_RATIO
76543210
FI_DI_RATIO