ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 743

• 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

35.8.8
Name:
Address:
Access:
• TXCHR: Character to be Transmitted
Next character to be transmitted after the current character if TXRDY is not set.
• TXSYNH: Sync Field to be transmitted
0: The next character sent is encoded as a data. Start Frame Delimiter is DATA SYNC.
1: The next character sent is encoded as a command. Start Frame Delimiter is COMMAND SYNC.
6430D–ATARM–25-Mar-11
6430D–ATARM–25-Mar-11
TXSYNH
31
23
15
–
–
7
USART Transmit Holding Register
30
22
14
US_THR
0x4009001C (0), 0x4009401C (1), 0x4009801C (2), 0x4009C01C (3)
Write-only
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
TXCHR
27
19
11
–
–
–
3
26
18
10
–
–
–
2
SAM3U Series
SAM3U Series
25
17
–
–
9
–
1
TXCHR
24
16
–
–
8
0
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