MCP2510 Microchip Technology, MCP2510 Datasheet - Page 32

• Manufacturer Part Number: MCP2510
• Description: Stand-Alone CAN Controller with SPI Interface
• Manufacturer: Microchip Technology

MCP2510
REGISTER 4-14: RXM
REGISTER 4-15: RXM
REGISTER 4-16: RXM
DS21291C-page 32
bit 7-0: SID<10:3>: Standard Identifier Mask Bits <10:3>
bit 7-5: SID<2:0>: Standard Identifier Mask Bits <2:0>
bit 4-2: Unimplemented: Reads as ’0’
bit 1-0: EID<17:16>: Extended Identifier Mask Bits <17:16>
bit 7-0: EID<15:8>: Extended Identifier Mask Bits <15:8>
bit 7
bit 7
bit 7
R/W-x
SID10
R/W-x
R/W-x
EID15
SID2
These bits hold the mask bits to be applied to bits <10:3> of the Standard Identifier portion of a received
message
These bits hold the mask bits to be applied to bits<2:0> of the Standard Identifier portion of a received
message
These bits hold the mask bits to be applied to bits <17:16> of the Extended Identifier portion of a received
message
These bits hold the mask bits to be applied to bits <15:8> of the Extended Identifier portion of a received
message
EID14
R/W-x
R/W-x
R/W-x
SID9
SID1
EID13
R/W-x
R/W-x
R/W-x
SID8
SID0
N
N
N
SIDH - Acceptance Filter Mask
SIDL - Acceptance Filter Mask
EID8 - Acceptance Filter Mask
R/W-x
R/W-x
EID12
SID7
U-0
—
R/W-x
R/W-x
EID11
SID6
U-0
—
Preliminary
EID10
R/W-x
R/W-x
SID5
U-0
—
N
N
N
Standard Identifier Low (Address: 21h, 25h)
Extended Identifier High (Address: 22h, 26h)
Standard Identifier High (Address: 20h, 24h)
R/W-x
R/W-x
EID17
R/W-x
SID4
EID9
R/W-x
R/W-x
EID16
R/W-x
SID3
EID8
bit 0
bit 0
bit 0
R = Readable bit
W = Writable bit
C = Bit can be cleared by
U = Unimplemented -
- n = Value at POR reset
R = Readable bit
W = Writable bit
C = Bit can be cleared by
U = Unimplemented -
- n = Value at POR reset
R = Readable bit
W = Writable bit
C = Bit can be cleared by
U = Unimplemented -
- n = Value at POR reset
1999 Microchip Technology Inc.
MCU but not set
reads as ‘0’
MCU but not set
reads as ‘0’
MCU but not set
reads as ‘0’