MCP2515-E/PRB2 Microchip Technology, MCP2515-E/PRB2 Datasheet - Page 35

• Manufacturer Part Number: MCP2515-E/PRB2
• Description: CAN controller with SPI interface, 125 deg C, -40C to +125C, 18-PDIP, TUBE
• Manufacturer: Microchip Technology

REGISTER 4-12:
REGISTER 4-13:
REGISTER 4-14:
© 2007 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
EID15
R/W-0
SID10
R/W-x
R/W-x
EID7
EID: Extended Identifier bits <15:8>
These bits hold the filter bits to be applied to bits <15:8> of the Extended Identifier portion of a received
message
EID: Extended Identifier bits <7:0>
These bits hold the filter bits to be applied to the bits <7:0> of the Extended Identifier portion of a
received message
SID: Standard Identifier Mask bits <10:3>
These bits hold the mask bits to be applied to bits <10:3> of the Standard Identifier portion of a received
message
EID14
R/W-0
R/W-x
R/W-x
EID6
SID9
RXFnEID8 – FILTER n EXTENDED IDENTIFIER HIGH
(ADDRESS: 02h, 06h, 0Ah, 12h, 16h, 1Ah)
RXFnEID0 – FILTER n EXTENDED IDENTIFIER LOW
(ADDRESS: 03h, 07h, 0Bh, 13h, 17h, 1Bh)
RXMnSIDH – MASK n STANDARD IDENTIFIER HIGH
(ADDRESS: 20h, 24h)
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-x
EID13
R/W-x
EID5
SID8
R/W-x
EID12
R/W-x
R/W-0
EID4
SID7
‘0’ = Bit is cleared
‘0’ = Bit is cleared
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
R/W-x
EID11
R/W-x
R/W-0
EID3
SID6
R/W-x
EID10
R/W-x
R/W-0
EID2
SID5
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
R/W-x
R/W-x
R/W-0
MCP2515
EID9
EID1
SID4
DS21801E-page 35
R/W-x
R/W-x
R/W-0
EID8
EID0
SID3
bit 0
bit 0
bit 0