ST SPC560P34 - Table 255. IFMI Field Descriptions; Figure 252. Identifier Filter Match Index (IFMI); Figure 253. Identifier Filter Mode Register (IFMR)

LIN Controller (LINFlex) RM0046
514/936 Doc ID 16912 Rev 5
Identifier filter match index (IFMI)
Identifier filter mode register (IFMR)
Figure 252. Identifier filter match index (IFMI)
Address: Base + 0x0044 Access: User read-only
0123456789101112131415
R 0000000000000000
W
Reset0000000000000000
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R0 0 0 00000 0 0 0 IFMI[0:4]
W
Reset0000000000000000
Table 255. IFMI field descriptions
Field Description
0:26 Reserved
IFMI[0:4]
27:31
Filter match index
This register contains the index corresponding to the received identifier. It can be used to directly
write or read the data in SRAM (see Section , Slave mode for more details).
When no filter matches, IFMI[0:4] = 0. When Filter n is matching, IFMI[0:4] = n +1.
Figure 253. Identifier filter mode register (IFMR)
Offset: 0x0048 Access: User read/write
0123456789101112131415
R 0000000000000000
W
Reset0000000000000000
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R0 0 0 00000
IFM
W
Reset0000000000000000