AT32UC3C1512C Automotive Atmel Corporation, AT32UC3C1512C Automotive Datasheet - Page 624

• Manufacturer Part Number: AT32UC3C1512C Automotive
• Manufacturer: Atmel Corporation

25.7.1
Name:
Access Type:
Offset:
Reset Value:
•
•
•
•
•
•
•
9166C–AVR-08/11
LINWKUP: Send LIN Wakeup Signal
LINABT: Abort LIN Transmission
RTSDIS/RCS: Request to Send Disable/Release SPI Chip Select
RTSEN/FCS: Request to Send Enable/Force SPI Chip Select
DTRDIS: Data Terminal Ready Disable
DTREN: Data Terminal Ready Enable
RETTO: Rearm Time-out
RETTO
TXDIS
31
23
15
–
–
7
0: No effect:
1: Sends a wakeup signal on the LIN bus.
0: No effect.
1: Abort the current LIN transmission.
If USART does not operate in SPI Master Mode (MODE … 0xE):
0: No effect.
1: Drives the pin RTS to 1.
If USART operates in SPI Master Mode (MODE = 0xE):
RCS = 0: No effect.
RCS = 1: Releases the Slave Select Line NSS (RTS pin).
If USART does not operate in SPI Master Mode (MODE … 0xE):
0: No effect.
1: Drives the pin RTS to 0.
If USART operates in SPI Master Mode (MODE = 0xE):
FCS = 0: No effect.
FCS = 1: Forces the Slave Select Line NSS (RTS pin) to 0, even if USART is no transmitting, in order to address SPI slave
devices supporting the CSAAT Mode (Chip Select Active After Transfer).
0: No effect.
1: Drives the pin DTR to 1.
0: No effect.
1: Drives the pin DTR at 0.
0: No effect
1: Restart Time-out
Control Register
RSTNACK
TXEN
30
22
14
CR
Write-only
0x0
-
–
–
6
LINWKUP
RXDIS
RSTIT
29
21
13
–
5
LINABT
SENDA
RXEN
28
20
12
–
4
RTSDIS/RCS
STTTO
RSTTX
27
19
11
–
3
RTSEN/FCS
STPBRK
RSTRX
26
18
10
–
2
STTBRK
DTRDIS
25
17
–
9
1
–
AT32UC3C
RSTSTA
DTREN
24
16
–
8
0
–
624