38.13.28 CxFLTOBJy

CAN Filter y Object Register
Note:
  1. The individual bytes in this multibyte register can be accessed with the following register names:
    • CxFLTOBJyT: Accesses the top byte FLTOBJy[31:24]
    • CxFLTOBJyU: Accesses the upper byte FLTOBJy[23:16]
    • CxFLTOBJyH: Accesses the high byte FLTOBJy[15:8]
    • CxFLTOBJyL: Accesses the low byte FLTOBJy[7:0]
  2. [y] denotes Filter number, from 0 to 11.
Name: CxFLTOBJy
Offset: 0x00

Bit 3130292827262524 
  EXIDE EID[17:13] 
Access R/WR/WR/WR/WR/WR/W 
Reset 000000 
Bit 2322212019181716 
 EID[12:5] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 15141312111098 
 EID[4:0]SID[10:8] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 76543210 
 SID[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bit 30 – EXIDE Extended Identifier Enable

ValueNameDescription
1 MIDE = 1 Matches only messages with Extended Identifier addresses
0 MIDE = 1 Matches only messages with Standard Identifier addresses
x MIDE = 0 Reserved

Bits 28:11 – EID[17:0] Extended Identifier Filter

In DeviceNet mode, these are the filter its for the first two data bytes

Bits 10:0 – SID[10:0] Standard Identifier Filter

The individual bytes in this multibyte register can be accessed with the following register names: CxFLTOBJyT: Accesses the top byte FLTOBJy[31:24] CxFLTOBJyU: Accesses the upper byte FLTOBJy[23:16] CxFLTOBJyH: Accesses the high byte FLTOBJy[15:8] CxFLTOBJyL: Accesses the low byte FLTOBJy[7:0] [y] denotes Filter number, from 0 to 11.