Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD Data Sheet
Product codes
AT32UC3A3-XPLD
602
32072H–AVR32–10/2012
AT32UC3A3
25.7.6
Channel Status Register
Name:
CSR
Access Type:
Read-only
Offset:
0x14
Reset Value:
0x00000000
• LINSNRE: LIN Slave Not Responding Error
0: No LIN Slave Not Responding Error has been detected since the last RSTSTA.
1: A LIN Slave Not Responding Error has been detected since the last RSTSTA.
This bit is cleared by writing a one to CR.RSTSTA.
• LINCE: LIN Checksum Error
0: No LIN Checksum Error has been detected since the last RSTSTA.
1: A LIN Checksum Error has been detected since the last RSTSTA.
This bit is cleared by writing a one to CR.RSTSTA.
• LINIPE: LIN Identifier Parity Error
0: No LIN Identifier Parity Error has been detected since the last RSTSTA.
1: A LIN Identifier Parity Error has been detected since the last RSTSTA.
This bit is cleared by writing a one to CR.RSTSTA.
• LINISFE: LIN Inconsistent Sync Field Error
0: No LIN Inconsistent Sync Field Error has been detected since the last RSTSTA
1: The USART is configured as a Slave node and a LIN Inconsistent Sync Field Error has been detected since the last RSTSTA.
This bit is cleared by writing a one to CR.RSTSTA.
• LINBE: LIN Bit Error
0: No Bit Error has been detected since the last RSTSTA.
1: A Bit Error has been detected since the last RSTSTA.
This bit is cleared by writing a one to CR.RSTSTA.
• MANERR: Manchester Error
0: No Manchester error has been detected since the last RSTSTA.
1: At least one Manchester error has been detected since the last RSTSTA.
• CTS: Image of CTS Input
0: CTS is low.
1: CTS is high.
• DCD: Image of DCD Input
0: DCD is low.
1: DCD is high.
• DSR: Image of DSR Input
0: DSR is low.
31
30
29
28
27
26
25
24
–
–
LINSNRE
LINCE
LINIPE
LINISFE
LINBE
MANERR
23
22
21
20
19
18
17
16
CTS
DCD
DSR
RI
CTSIC
DCDIC
DSRIC
RIIC
15
14
13
12
11
10
9
8
LINTC
LINIR
NACK
RXBUFF
–
ITER/UNRE
TXEMPTY
TIMEOUT
7
6
5
4
3
2
1
0
PARE
FRAME
OVRE
–
–
RXBRK
TXRDY
RXRDY