AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 634

• 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

• FRAME: Framing Error
0: No stop bit has been detected low since the last RSTSTA.
1: At least one stop bit has been detected low since the last RSTSTA.
• PARE: Parity Error
0: No parity error has been detected since the last RSTSTA.
1: At least one parity error has been detected since the last RSTSTA.
• TIMEOUT: Receiver Time-out
0: There has not been a time-out since the last Start Time-out command (STTTO in US_CR) or the Time-out Register is 0.
1: There has been a time-out since the last Start Time-out command (STTTO in US_CR).
• TXEMPTY: Transmitter Empty
0: There are characters in either US_THR or the Transmit Shift Register, or the transmitter is disabled.
1: There are no characters in US_THR, nor in the Transmit Shift Register.
• ITER/UNRE: Max number of Repetitions Reached or SPI Underrun Error
ITER = 0: Maximum number of repetitions has not been reached since the last RSTSTA.
ITER = 1: Maximum number of repetitions has been reached since the last RSTSTA.
UNRE = 0: No SPI underrun error has occurred since the last RSTSTA.
UNRE = 1: At least one SPI underrun error has occurred since the last RSTSTA.
• TXBUFE: Transmission Buffer Empty
0: The signal Buffer Empty from the Transmit PDC channel is inactive.
1: The signal Buffer Empty from the Transmit PDC channel is active.
• RXBUFF: Reception Buffer Full
0: The signal Buffer Full from the Receive PDC channel is inactive.
1: The signal Buffer Full from the Receive PDC channel is active.
• NACK/LINBK Non Acknowledge or LIN Break Sent or LIN Break Received
0: No Non Acknowledge has not been detected since the last RSTNACK.
0: No LIN Break has been sent since the last RSTSTA.
0: No LIN Break has received sent since the last RSTSTA.
634
– If USART does not operate in SPI Slave Mode (USART_MODE
– If USART operates in SPI Slave Mode (USART_MODE = 0xF):
– If USART does not operate in LIN Mode (USART_MODE
– 1: At least one Non Acknowledge has been detected since the last RSTNACK.If USART operates in LIN Master
– 1:At least one LIN Break has been sent since the last RSTSTAIf USART operates in LIN Slave Mode
– 1:At least one LIN Break has been received since the last RSTSTA.LINID: LIN Identifier Sent or LIN
Mode (USART_MODE = 0xA):
(USART_MODE = 0xB):
Identifier ReceivedIf USART operates in LIN Master Mode (USART_MODE = 0xA):
AT91SAM9G45
0xA AND
0xF):
0xB):
6438F–ATARM–21-Jun-10