ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 747

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

35.8.12
Name:
Address:
Access:
Reset:
This register can only be written if the WPEN bit is cleared in
• 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.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
31
23
15
–
–
–
7
USART FI DI RATIO Register
30
22
14
US_FIDI
0x40090040 (0), 0x40094040 (1), 0x40098040 (2), 0x4009C040 (3)
Read-write
0x174
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
FI_DI_RATIO
“USART Write Protect Mode Register” on page
27
19
11
–
–
–
3
26
18
10
–
–
2
FI_DI_RATIO
SAM3U Series
SAM3U Series
25
17
–
–
9
1
752.
24
16
–
–
8
0
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