Datasheet

21.6.8. LIN Identifier Register
Name: LINIDR
Offset: 0xD0
Reset: 0x0
Property: R/W
Bit 7 6 5 4 3 2 1 0
LP1 LP0 LDL1 LDL0 LID3 LID2 LID1 LID0
Access
Reset 0 0 0 0 0 0 0 0
Bits 6, 7 – LPn: Parity
In LIN mode:
LP0 = LID4 ^ LID2 ^ LID1 ^ LID0
LP1 = ! ( LID1 ^ LID3 ^ LID4 ^ LID5 )
In UART mode this field is unused.
Bits 4, 5 – LDLn: LIN 1.3 Data Length or LIN 2.1 Identifier
In LIN 1.3 mode as in the table below.
In LIN 2.1 mode: these 2 bits are belong to the 6-bit identifier (no length transported).
In UART mode this field is unused.
Value Description
00 2-byte response
01 2-byte response
10 4-byte response
11 8-byte response
Bits 0, 1, 2, 3, 4, 5 – LIDn: LIN 1.3 Identifier and 2.1 Identifier
In LIN 1.3 mode: 4-bit identifier.
In LIN 2.1 mode: 6-bit identifier (no length transported).
In UART mode this field is unused.
Value Description
00 2-byte response
01 2-byte response
10 4-byte response
11 8-byte response
Atmel ATmega16M1/32M1/64M1 [DATASHEET]
Atmel-8209F-ATmega16M1/32M1/64M1_Datasheet_Complete-10/2016
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