AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 645

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

33.8.15
Name:
Addresses:
Access:
• TX_PL: Transmitter Preamble Length
0: The Transmitter Preamble pattern generation is disabled
1 - 15: The Preamble Length is TX_PL x Bit Period
• TX_PP: Transmitter Preamble Pattern
• TX_MPOL: Transmitter Manchester Polarity
0: Logic Zero is coded as a zero-to-one transition, Logic One is coded as a one-to-zero transition.
1: Logic Zero is coded as a one-to-zero transition, Logic One is coded as a zero-to-one transition.
• RX_PL: Receiver Preamble Length
0: The receiver preamble pattern detection is disabled
1 - 15: The detected preamble length is RX_PL x Bit Period
• RX_PP: Receiver Preamble Pattern detected
6438F–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
0
0
1
1
0
0
1
1
USART Manchester Configuration Register
RX_PP
TX_PP
DRIFT
30
22
14
US_MAN
0xFFF8C050 (0), 0xFFF90050 (1), 0xFFF94050 (2), 0xFFF98050 (3)
Read-write
–
–
6
–
0
1
0
1
0
1
0
1
Preamble Pattern default polarity assumed (TX_MPOL field not set)
Preamble Pattern default polarity assumed (RX_MPOL field not set)
ALL_ONE
ALL_ZERO
ZERO_ONE
ONE_ZERO
ALL_ONE
ALL_ZERO
ZERO_ONE
ONE_ZERO
29
21
13
1
–
–
5
–
RX_MPOL
TX_MPOL
28
20
12
–
4
–
27
19
11
–
–
3
26
18
10
–
–
2
RX_PL
TX_PL
AT91SAM9G45
25
17
9
1
RX_PP
TX_PP
24
16
8
0
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