AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 387

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19.6.5.10
Figure 19-24. Response Data Length
32099F–11/2010
Break
Sync
Response Data Length
Sync
Field
The LIN response data length is the number of data fields (bytes) of the response excluding the
checksum.
The response data length can either be configured by the user or be defined automatically by
bits 4 and 5 of the Identifier (compatibility to LIN Specification 1.1). The user can choose
between these two modes by the DLM bit of the LIN Mode register (LINMR):
Table 19-8.
• DLM = 0: the response data length is configured by the user via the DLC field of the LIN
• DLM = 1: the response data length is defined by the Identifier (IDCHR in LINIR) according to
Mode register (LINMR). The response data length is equal to (DLC + 1) bytes. DLC can be
programmed from 0 to 255, so the response can contain from 1 data byte up to 256 data
bytes.
the table below. The DLC field of the LIN Mode register (LINMR) is discarded. The response
can contain 2 or 4 or 8 data bytes.
Identifier
IDCHR[5]
Field
0
0
1
1
Response Data Length if DLM = 1
Data
Field
User configuration: 1 - 256 data fields (DLC+1)
Identifier configuration: 2/4/8 data fields
IDCHR[4]
Data
Field
0
1
0
1
Data
Field
AT32UC3L016/32/64
Response Data Length [bytes]
2
2
4
8
Data
Field
Checksum
Field
387