MCP2510-EP Microchip Technology, MCP2510-EP Datasheet - Page 19

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

REGISTER 3-4: TXB
REGISTER 3-5: TXB
REGISTER 3-6: TXB
1999 Microchip Technology Inc.
bit 7-5: SID<2:0>: Standard Identifier Bits <2:0>
bit 4:
bit 3:
bit 2:
bit 1-0: EID<17:16>: Extended Identifier Bits <17:16>
bit 7-0: EID<15:8>: Extended Identifier Bits <15:8>
bit 7-0: EID<7:0>: Extended Identifier Bits <7:0>
bit 7
bit 7
bit 7
R/W-x
R/W-x
EID15
R/W-x
SID2
EID7
Unimplemented: Reads as '0’
EXIDE: Extended Identifier Enable
1 = Message will transmit extended identifier
0 = Message will transmit standard identifier
Unimplemented: Reads as '0’
EID14
R/W-x
R/W-x
R/W-x
SID1
EID6
EID13
R/W-x
R/W-x
R/W-x
N
N
N
SID0
EID5
SIDL - Transmit Buffer
EID8 - Transmit Buffer
EID0 - Transmit Buffer
R/W-x
R/W-x
EID12
R/W-x
EID4
—
EXIDE
R/W-x
R/W-x
EID11
R/W-x
EID3
N
N
N
Standard Identifier Low (ADDRESS: 32h, 42h, 52h)
Extended Identifier High (ADDRESS: 33h, 43h, 53h)
Extended Identifier LOW (ADDRESS: 34h, 44h, 54h)
Preliminary
R/W-x
R/W-x
EID10
R/W-x
EID2
—
EID17
R/W-x
R/W-x
R/W-x
EID9
EID1
bit 0
bit 0
bit 0
R/W-x
EID16
R/W-x
R/W-x
EID0
EID8
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
MCU but not set
reads as ‘0’
MCU but not set
reads as ‘0’
MCU but not set
reads as ‘0’
MCP2510
DS21291C-page 19