Datasheet

MCP2510

(ADDRESS: 62h, 72h)

(ADDRESS: 63h, 73h)

R-x R-x R-x R-x R-x U-0 R-x R-x

SID2 SID1 SID0 SRR IDE

—EID17EID16

bit 7 bit 0

bit 7-5 SID<2:0>: Standard Identifier Bits <2:0>

These bits contain the three least significant bits of the Standard Identifier for the received mes-

sage

bit 4 SRR: Standard Frame Remote Transmit Request Bit (valid only if IDE bit = ‘0’)

1 = Standard Frame Remote Transmit Request Received

0 = Standard Data Frame Received

bit 3 IDE: Extended Identifier Flag

This bit indicates whether the received message was a Standard or an Extended Frame

1 = Received message was an Extended Frame

0 = Received message was a Standard Frame

bit 2 Unimplemented: Reads as '0'

bit 1-0 EID<17:16>: Extended Identifier Bits <17:16>

These bits contain the two most significant bits of the Extended Identifier for the received mes-

sage

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ’1’ = Bit is set ’0’ = Bit is cleared x = Bit is unknown

R-x R-x R-x R-x R-x R-x R-x R-x

EID15 EID14 EID13 EID12 EID11 EID10 EID9 EID8

bit 7 bit 0

bit 7-0 EID<15:8>: Extended Identifier Bits <15:8>

These bits hold bits 15 through 8 of the Extended Identifier for the received message

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ’1’ = Bit is set ’0’ = Bit is cleared x = Bit is unknown