Datasheet

SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
472
31.7.12 USART FI DI RATIO Register
Name: US_FIDI
Address: 0xFFFB0040 (0), 0xFFFB4040 (1), 0xFFFB8040 (2)
Access: Read/Write
Reset Value: 0x174
• 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