LIN Controller (LINFlex)
MPC5606S Microcontroller Reference Manual, Rev. 7
Freescale Semiconductor 839
SLEEP
30
Sleep Mode Request
This bit is set by software to request LINFlex to enter Sleep mode.
This bit is cleared by software to exit Sleep mode or by hardware if the AWUM bit in LINCR1 and
the WUF bit in LINSR are set (see
Ta ble 23-6).
INIT
31
Initialization Request
The software sets this bit to switch hardware into Initialization mode. If the SLEEP bit is reset,
LINFlex enters Normal mode when clearing the INIT bit (see Table 23-6).
Table 23-4. Checksum bits configuration
CFD CCD LINCFR Checksum sent
1 1 Read/Write None
1 0 Read-only None
0 1 Read/Write Programmed in LINCFR by bits CF[0:7]
0 0 Read-only Hardware calculated
Table 23-5. LIN master break length selection
MBL[0:3] Length
0000 10-bit
0001 11-bit
0010 12-bit
0011 13-bit
0100 14-bit
0101 15-bit
0110 16-bit
0111 17-bit
1000 18-bit
1001 19-bit
1010 20-bit
1011 21-bit
1100 22-bit
1101 23-bit
1110 36-bit
1111 50-bit
Table 23-3. LINCR1 field descriptions (continued)
Field Description
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